99893450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 98575990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1481, 1775, 2698, 2962, 3550, 6745, 7405, 13490, 14810, 28139, 33725, 37025, 56278, 67450, 74050, 105151, 140695, 210302, 281390, 525755, 703475, 1051510, 1406950, 1997869, 2628775, 3995738, 5257550, 9989345, 19978690, 49946725, 99893450]

約数ペア:

[(1, 99893450), (2, 49946725), (5, 19978690), (10, 9989345), (19, 5257550), (25, 3995738), (38, 2628775), (50, 1997869), (71, 1406950), (95, 1051510), (142, 703475), (190, 525755), (355, 281390), (475, 210302), (710, 140695), (950, 105151), (1349, 74050), (1481, 67450), (1775, 56278), (2698, 37025), (2962, 33725), (3550, 28139), (6745, 14810), (7405, 13490)]