1183260340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 2694384000

約数和(自身を除く): 1511123660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 89, 95, 118, 178, 190, 236, 295, 356, 380, 445, 590, 593, 890, 1121, 1180, 1186, 1691, 1780, 2242, 2372, 2965, 3382, 4484, 5251, 5605, 5930, 6764, 8455, 10502, 11210, 11267, 11860, 16910, 21004, 22420, 22534, 26255, 33820, 34987, 45068, 52510, 52777, 56335, 69974, 99769, 105020, 105554, 112670, 139948, 174935, 199538, 211108, 225340, 263885, 349870, 399076, 498845, 527770, 664753, 699740, 997690, 1002763, 1055540, 1329506, 1995380, 2005526, 2659012, 3113843, 3323765, 4011052, 5013815, 6227686, 6647530, 10027630, 12455372, 13295060, 15569215, 20055260, 31138430, 59163017, 62276860, 118326034, 236652068, 295815085, 591630170, 1183260340]

約数ペア:

[(1, 1183260340), (2, 591630170), (4, 295815085), (5, 236652068), (10, 118326034), (19, 62276860), (20, 59163017), (38, 31138430), (59, 20055260), (76, 15569215), (89, 13295060), (95, 12455372), (118, 10027630), (178, 6647530), (190, 6227686), (236, 5013815), (295, 4011052), (356, 3323765), (380, 3113843), (445, 2659012), (590, 2005526), (593, 1995380), (890, 1329506), (1121, 1055540), (1180, 1002763), (1186, 997690), (1691, 699740), (1780, 664753), (2242, 527770), (2372, 498845), (2965, 399076), (3382, 349870), (4484, 263885), (5251, 225340), (5605, 211108), (5930, 199538), (6764, 174935), (8455, 139948), (10502, 112670), (11210, 105554), (11267, 105020), (11860, 99769), (16910, 69974), (21004, 56335), (22420, 52777), (22534, 52510), (26255, 45068), (33820, 34987)]