241749950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4589

約数の個数: 48

約数和(自身を含む): 490187376

約数和(自身を除く): 248437426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 4481, 5395, 8962, 10790, 22405, 26975, 44810, 53950, 58253, 112025, 116506, 224050, 291265, 371923, 582530, 743846, 1456325, 1859615, 2912650, 3719230, 4834999, 9298075, 9669998, 18596150, 24174995, 48349990, 120874975, 241749950]

約数ペア:

[(1, 241749950), (2, 120874975), (5, 48349990), (10, 24174995), (13, 18596150), (25, 9669998), (26, 9298075), (50, 4834999), (65, 3719230), (83, 2912650), (130, 1859615), (166, 1456325), (325, 743846), (415, 582530), (650, 371923), (830, 291265), (1079, 224050), (2075, 116506), (2158, 112025), (4150, 58253), (4481, 53950), (5395, 44810), (8962, 26975), (10790, 22405)]