15672382416940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{242227}}^1$

素因数の和:242711

約数の個数: 96

約数和(自身を含む): 33636283914240

約数和(自身を除く): 17963901497300

約数列:

[1, 2, 4, 5, 10, 20, 89, 163, 178, 223, 326, 356, 445, 446, 652, 815, 890, 892, 1115, 1630, 1780, 2230, 3260, 4460, 14507, 19847, 29014, 36349, 39694, 58028, 72535, 72698, 79388, 99235, 145070, 145396, 181745, 198470, 242227, 290140, 363490, 396940, 484454, 726980, 968908, 1211135, 2422270, 3235061, 4844540, 6470122, 12940244, 16175305, 21558203, 32350610, 39483001, 43116406, 54016621, 64701220, 78966002, 86232812, 107791015, 108033242, 157932004, 197415005, 215582030, 216066484, 270083105, 394830010, 431164060, 540166210, 789660020, 1080332420, 3513987089, 4807479269, 7027974178, 8804709223, 9614958538, 14055948356, 17569935445, 17609418446, 19229917076, 24037396345, 35139870890, 35218836892, 44023546115, 48074792690, 70279741780, 88047092230, 96149585380, 176094184460, 783619120847, 1567238241694, 3134476483388, 3918095604235, 7836191208470, 15672382416940]

約数ペア:

[(1, 15672382416940), (2, 7836191208470), (4, 3918095604235), (5, 3134476483388), (10, 1567238241694), (20, 783619120847), (89, 176094184460), (163, 96149585380), (178, 88047092230), (223, 70279741780), (326, 48074792690), (356, 44023546115), (445, 35218836892), (446, 35139870890), (652, 24037396345), (815, 19229917076), (890, 17609418446), (892, 17569935445), (1115, 14055948356), (1630, 9614958538), (1780, 8804709223), (2230, 7027974178), (3260, 4807479269), (4460, 3513987089), (14507, 1080332420), (19847, 789660020), (29014, 540166210), (36349, 431164060), (39694, 394830010), (58028, 270083105), (72535, 216066484), (72698, 215582030), (79388, 197415005), (99235, 157932004), (145070, 108033242), (145396, 107791015), (181745, 86232812), (198470, 78966002), (242227, 64701220), (290140, 54016621), (363490, 43116406), (396940, 39483001), (484454, 32350610), (726980, 21558203), (968908, 16175305), (1211135, 12940244), (2422270, 6470122), (3235061, 4844540)]