104782480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 183199088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 167, 176, 184, 220, 230, 248, 253, 310, 334, 341, 368, 440, 460, 496, 506, 620, 668, 682, 713, 835, 880, 920, 1012, 1240, 1265, 1336, 1364, 1426, 1670, 1705, 1837, 1840, 2024, 2480, 2530, 2672, 2728, 2852, 3340, 3410, 3565, 3674, 3841, 4048, 5060, 5177, 5456, 5704, 6680, 6820, 7130, 7348, 7682, 7843, 9185, 10120, 10354, 11408, 13360, 13640, 14260, 14696, 15364, 15686, 18370, 19205, 20240, 20708, 25885, 27280, 28520, 29392, 30728, 31372, 36740, 38410, 39215, 41416, 42251, 51770, 56947, 57040, 61456, 62744, 73480, 76820, 78430, 82832, 84502, 103540, 113894, 119071, 125488, 146960, 153640, 156860, 169004, 207080, 211255, 227788, 238142, 284735, 307280, 313720, 338008, 414160, 422510, 455576, 476284, 569470, 595355, 627440, 676016, 845020, 911152, 952568, 1138940, 1190710, 1309781, 1690040, 1905136, 2277880, 2381420, 2619562, 3380080, 4555760, 4762840, 5239124, 6548905, 9525680, 10478248, 13097810, 20956496, 26195620, 52391240, 104782480]

約数ペア:

[(1, 104782480), (2, 52391240), (4, 26195620), (5, 20956496), (8, 13097810), (10, 10478248), (11, 9525680), (16, 6548905), (20, 5239124), (22, 4762840), (23, 4555760), (31, 3380080), (40, 2619562), (44, 2381420), (46, 2277880), (55, 1905136), (62, 1690040), (80, 1309781), (88, 1190710), (92, 1138940), (110, 952568), (115, 911152), (124, 845020), (155, 676016), (167, 627440), (176, 595355), (184, 569470), (220, 476284), (230, 455576), (248, 422510), (253, 414160), (310, 338008), (334, 313720), (341, 307280), (368, 284735), (440, 238142), (460, 227788), (496, 211255), (506, 207080), (620, 169004), (668, 156860), (682, 153640), (713, 146960), (835, 125488), (880, 119071), (920, 113894), (1012, 103540), (1240, 84502), (1265, 82832), (1336, 78430), (1364, 76820), (1426, 73480), (1670, 62744), (1705, 61456), (1837, 57040), (1840, 56947), (2024, 51770), (2480, 42251), (2530, 41416), (2672, 39215), (2728, 38410), (2852, 36740), (3340, 31372), (3410, 30728), (3565, 29392), (3674, 28520), (3841, 27280), (4048, 25885), (5060, 20708), (5177, 20240), (5456, 19205), (5704, 18370), (6680, 15686), (6820, 15364), (7130, 14696), (7348, 14260), (7682, 13640), (7843, 13360), (9185, 11408), (10120, 10354)]