46427680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 127003464

約数和(自身を除く): 80575784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 101, 104, 130, 136, 160, 169, 170, 202, 208, 221, 260, 272, 338, 340, 404, 416, 442, 505, 520, 544, 676, 680, 808, 845, 884, 1010, 1040, 1105, 1313, 1352, 1360, 1616, 1690, 1717, 1768, 2020, 2080, 2210, 2626, 2704, 2720, 2873, 3232, 3380, 3434, 3536, 4040, 4420, 5252, 5408, 5746, 6565, 6760, 6868, 7072, 8080, 8585, 8840, 10504, 11492, 13130, 13520, 13736, 14365, 16160, 17069, 17170, 17680, 21008, 22321, 22984, 26260, 27040, 27472, 28730, 34138, 34340, 35360, 42016, 44642, 45968, 52520, 54944, 57460, 68276, 68680, 85345, 89284, 91936, 105040, 111605, 114920, 136552, 137360, 170690, 178568, 210080, 223210, 229840, 273104, 274720, 290173, 341380, 357136, 446420, 459680, 546208, 580346, 682760, 714272, 892840, 1160692, 1365520, 1450865, 1785680, 2321384, 2731040, 2901730, 3571360, 4642768, 5803460, 9285536, 11606920, 23213840, 46427680]

約数ペア:

[(1, 46427680), (2, 23213840), (4, 11606920), (5, 9285536), (8, 5803460), (10, 4642768), (13, 3571360), (16, 2901730), (17, 2731040), (20, 2321384), (26, 1785680), (32, 1450865), (34, 1365520), (40, 1160692), (52, 892840), (65, 714272), (68, 682760), (80, 580346), (85, 546208), (101, 459680), (104, 446420), (130, 357136), (136, 341380), (160, 290173), (169, 274720), (170, 273104), (202, 229840), (208, 223210), (221, 210080), (260, 178568), (272, 170690), (338, 137360), (340, 136552), (404, 114920), (416, 111605), (442, 105040), (505, 91936), (520, 89284), (544, 85345), (676, 68680), (680, 68276), (808, 57460), (845, 54944), (884, 52520), (1010, 45968), (1040, 44642), (1105, 42016), (1313, 35360), (1352, 34340), (1360, 34138), (1616, 28730), (1690, 27472), (1717, 27040), (1768, 26260), (2020, 22984), (2080, 22321), (2210, 21008), (2626, 17680), (2704, 17170), (2720, 17069), (2873, 16160), (3232, 14365), (3380, 13736), (3434, 13520), (3536, 13130), (4040, 11492), (4420, 10504), (5252, 8840), (5408, 8585), (5746, 8080), (6565, 7072), (6760, 6868)]