1696943950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 72

約数和(自身を含む): 3495291912

約数和(自身を除く): 1798347962

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1369, 1850, 1907, 2405, 2738, 3814, 4810, 6845, 9535, 12025, 13690, 17797, 19070, 24050, 24791, 34225, 35594, 47675, 49582, 68450, 70559, 88985, 95350, 123955, 141118, 177970, 247910, 352795, 444925, 619775, 705590, 889850, 917267, 1239550, 1763975, 1834534, 2610683, 3527950, 4586335, 5221366, 9172670, 13053415, 22931675, 26106830, 33938879, 45863350, 65267075, 67877758, 130534150, 169694395, 339388790, 848471975, 1696943950]

約数ペア:

[(1, 1696943950), (2, 848471975), (5, 339388790), (10, 169694395), (13, 130534150), (25, 67877758), (26, 65267075), (37, 45863350), (50, 33938879), (65, 26106830), (74, 22931675), (130, 13053415), (185, 9172670), (325, 5221366), (370, 4586335), (481, 3527950), (650, 2610683), (925, 1834534), (962, 1763975), (1369, 1239550), (1850, 917267), (1907, 889850), (2405, 705590), (2738, 619775), (3814, 444925), (4810, 352795), (6845, 247910), (9535, 177970), (12025, 141118), (13690, 123955), (17797, 95350), (19070, 88985), (24050, 70559), (24791, 68450), (34225, 49582), (35594, 47675)]