1566227260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 3673861632

約数和(自身を除く): 2107634372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 317, 403, 613, 620, 634, 806, 1226, 1268, 1585, 1612, 2015, 2452, 3065, 3170, 4030, 4121, 6130, 6340, 7969, 8060, 8242, 9827, 12260, 15938, 16484, 19003, 19654, 20605, 31876, 38006, 39308, 39845, 41210, 49135, 76012, 79690, 82420, 95015, 98270, 127751, 159380, 190030, 194321, 196540, 247039, 255502, 380060, 388642, 494078, 511004, 638755, 777284, 971605, 988156, 1235195, 1277510, 1943210, 2470390, 2526173, 2555020, 3886420, 4940780, 5052346, 6023951, 10104692, 12047902, 12630865, 24095804, 25261730, 30119755, 50523460, 60239510, 78311363, 120479020, 156622726, 313245452, 391556815, 783113630, 1566227260]

約数ペア:

[(1, 1566227260), (2, 783113630), (4, 391556815), (5, 313245452), (10, 156622726), (13, 120479020), (20, 78311363), (26, 60239510), (31, 50523460), (52, 30119755), (62, 25261730), (65, 24095804), (124, 12630865), (130, 12047902), (155, 10104692), (260, 6023951), (310, 5052346), (317, 4940780), (403, 3886420), (613, 2555020), (620, 2526173), (634, 2470390), (806, 1943210), (1226, 1277510), (1268, 1235195), (1585, 988156), (1612, 971605), (2015, 777284), (2452, 638755), (3065, 511004), (3170, 494078), (4030, 388642), (4121, 380060), (6130, 255502), (6340, 247039), (7969, 196540), (8060, 194321), (8242, 190030), (9827, 159380), (12260, 127751), (15938, 98270), (16484, 95015), (19003, 82420), (19654, 79690), (20605, 76012), (31876, 49135), (38006, 41210), (39308, 39845)]