5078240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 12709872

約数和(自身を除く): 7631632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1867, 2720, 3734, 7468, 9335, 14936, 18670, 29872, 31739, 37340, 59744, 63478, 74680, 126956, 149360, 158695, 253912, 298720, 317390, 507824, 634780, 1015648, 1269560, 2539120, 5078240]

約数ペア:

[(1, 5078240), (2, 2539120), (4, 1269560), (5, 1015648), (8, 634780), (10, 507824), (16, 317390), (17, 298720), (20, 253912), (32, 158695), (34, 149360), (40, 126956), (68, 74680), (80, 63478), (85, 59744), (136, 37340), (160, 31739), (170, 29872), (272, 18670), (340, 14936), (544, 9335), (680, 7468), (1360, 3734), (1867, 2720)]