2017394680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12509

約数の個数: 96

約数和(自身を含む): 5344269840

約数和(自身を除く): 3326875160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 980, 1162, 1660, 1960, 2324, 2905, 3320, 4067, 4648, 5810, 8134, 11620, 12401, 16268, 20335, 23240, 24802, 32536, 40670, 49604, 62005, 81340, 86807, 99208, 124010, 162680, 173614, 248020, 347228, 434035, 496040, 607649, 694456, 868070, 1029283, 1215298, 1736140, 2058566, 2430596, 3038245, 3472280, 4117132, 4861192, 5146415, 6076490, 7204981, 8234264, 10292830, 12152980, 14409962, 20585660, 24305960, 28819924, 36024905, 41171320, 50434867, 57639848, 72049810, 100869734, 144099620, 201739468, 252174335, 288199240, 403478936, 504348670, 1008697340, 2017394680]

約数ペア:

[(1, 2017394680), (2, 1008697340), (4, 504348670), (5, 403478936), (7, 288199240), (8, 252174335), (10, 201739468), (14, 144099620), (20, 100869734), (28, 72049810), (35, 57639848), (40, 50434867), (49, 41171320), (56, 36024905), (70, 28819924), (83, 24305960), (98, 20585660), (140, 14409962), (166, 12152980), (196, 10292830), (245, 8234264), (280, 7204981), (332, 6076490), (392, 5146415), (415, 4861192), (490, 4117132), (581, 3472280), (664, 3038245), (830, 2430596), (980, 2058566), (1162, 1736140), (1660, 1215298), (1960, 1029283), (2324, 868070), (2905, 694456), (3320, 607649), (4067, 496040), (4648, 434035), (5810, 347228), (8134, 248020), (11620, 173614), (12401, 162680), (16268, 124010), (20335, 99208), (23240, 86807), (24802, 81340), (32536, 62005), (40670, 49604)]