99394100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 234886008

約数和(自身を除く): 135491908

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 757, 1010, 1300, 1313, 1514, 2020, 2525, 2626, 3028, 3785, 5050, 5252, 6565, 7570, 9841, 10100, 13130, 15140, 18925, 19682, 26260, 32825, 37850, 39364, 49205, 65650, 75700, 76457, 98410, 131300, 152914, 196820, 246025, 305828, 382285, 492050, 764570, 984100, 993941, 1529140, 1911425, 1987882, 3822850, 3975764, 4969705, 7645700, 9939410, 19878820, 24848525, 49697050, 99394100]

約数ペア:

[(1, 99394100), (2, 49697050), (4, 24848525), (5, 19878820), (10, 9939410), (13, 7645700), (20, 4969705), (25, 3975764), (26, 3822850), (50, 1987882), (52, 1911425), (65, 1529140), (100, 993941), (101, 984100), (130, 764570), (202, 492050), (260, 382285), (325, 305828), (404, 246025), (505, 196820), (650, 152914), (757, 131300), (1010, 98410), (1300, 76457), (1313, 75700), (1514, 65650), (2020, 49205), (2525, 39364), (2626, 37850), (3028, 32825), (3785, 26260), (5050, 19682), (5252, 18925), (6565, 15140), (7570, 13130), (9841, 10100)]