1567383340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242629}}^1$

素因数の和:242674

約数の個数: 48

約数和(自身を含む): 3668565600

約数和(自身を除く): 2101182260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 242629, 485258, 970516, 1213145, 2426290, 4124693, 4609951, 4852580, 8249386, 9219902, 16498772, 18439804, 20623465, 23049755, 41246930, 46099510, 78369167, 82493860, 92199020, 156738334, 313476668, 391845835, 783691670, 1567383340]

約数ペア:

[(1, 1567383340), (2, 783691670), (4, 391845835), (5, 313476668), (10, 156738334), (17, 92199020), (19, 82493860), (20, 78369167), (34, 46099510), (38, 41246930), (68, 23049755), (76, 20623465), (85, 18439804), (95, 16498772), (170, 9219902), (190, 8249386), (323, 4852580), (340, 4609951), (380, 4124693), (646, 2426290), (1292, 1213145), (1615, 970516), (3230, 485258), (6460, 242629)]