2058200080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 5312874240

約数和(自身を除く): 3254674160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 113, 115, 152, 184, 190, 226, 230, 304, 368, 380, 437, 452, 460, 521, 565, 760, 874, 904, 920, 1042, 1130, 1520, 1748, 1808, 1840, 2084, 2147, 2185, 2260, 2599, 2605, 3496, 4168, 4294, 4370, 4520, 5198, 5210, 6992, 8336, 8588, 8740, 9040, 9899, 10396, 10420, 10735, 11983, 12995, 17176, 17480, 19798, 20792, 20840, 21470, 23966, 25990, 34352, 34960, 39596, 41584, 41680, 42940, 47932, 49381, 49495, 51980, 58873, 59915, 79192, 85880, 95864, 98762, 98990, 103960, 117746, 119830, 158384, 171760, 191728, 197524, 197980, 207920, 227677, 235492, 239660, 246905, 294365, 395048, 395960, 455354, 470984, 479320, 493810, 588730, 790096, 791920, 910708, 941968, 958640, 987620, 1118587, 1138385, 1177460, 1354079, 1821416, 1975240, 2237174, 2276770, 2354920, 2708158, 3642832, 3950480, 4474348, 4553540, 4709840, 5416316, 5592935, 6770395, 8948696, 9107080, 10832632, 11185870, 13540790, 17897392, 18214160, 21665264, 22371740, 25727501, 27081580, 44743480, 51455002, 54163160, 89486960, 102910004, 108326320, 128637505, 205820008, 257275010, 411640016, 514550020, 1029100040, 2058200080]

約数ペア:

[(1, 2058200080), (2, 1029100040), (4, 514550020), (5, 411640016), (8, 257275010), (10, 205820008), (16, 128637505), (19, 108326320), (20, 102910004), (23, 89486960), (38, 54163160), (40, 51455002), (46, 44743480), (76, 27081580), (80, 25727501), (92, 22371740), (95, 21665264), (113, 18214160), (115, 17897392), (152, 13540790), (184, 11185870), (190, 10832632), (226, 9107080), (230, 8948696), (304, 6770395), (368, 5592935), (380, 5416316), (437, 4709840), (452, 4553540), (460, 4474348), (521, 3950480), (565, 3642832), (760, 2708158), (874, 2354920), (904, 2276770), (920, 2237174), (1042, 1975240), (1130, 1821416), (1520, 1354079), (1748, 1177460), (1808, 1138385), (1840, 1118587), (2084, 987620), (2147, 958640), (2185, 941968), (2260, 910708), (2599, 791920), (2605, 790096), (3496, 588730), (4168, 493810), (4294, 479320), (4370, 470984), (4520, 455354), (5198, 395960), (5210, 395048), (6992, 294365), (8336, 246905), (8588, 239660), (8740, 235492), (9040, 227677), (9899, 207920), (10396, 197980), (10420, 197524), (10735, 191728), (11983, 171760), (12995, 158384), (17176, 119830), (17480, 117746), (19798, 103960), (20792, 98990), (20840, 98762), (21470, 95864), (23966, 85880), (25990, 79192), (34352, 59915), (34960, 58873), (39596, 51980), (41584, 49495), (41680, 49381), (42940, 47932)]