100975810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 198628200

約数和(自身を除く): 97652390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 169, 298, 338, 401, 745, 802, 845, 1490, 1690, 1937, 2005, 3874, 4010, 5213, 9685, 10426, 19370, 25181, 26065, 50362, 52130, 59749, 67769, 119498, 125905, 135538, 251810, 298745, 338845, 597490, 677690, 776737, 1553474, 3883685, 7767370, 10097581, 20195162, 50487905, 100975810]

約数ペア:

[(1, 100975810), (2, 50487905), (5, 20195162), (10, 10097581), (13, 7767370), (26, 3883685), (65, 1553474), (130, 776737), (149, 677690), (169, 597490), (298, 338845), (338, 298745), (401, 251810), (745, 135538), (802, 125905), (845, 119498), (1490, 67769), (1690, 59749), (1937, 52130), (2005, 50362), (3874, 26065), (4010, 25181), (5213, 19370), (9685, 10426)]