5718700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 13780368

約数和(自身を除く): 8061668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 83, 100, 106, 130, 166, 212, 260, 265, 325, 332, 415, 530, 650, 689, 830, 1060, 1079, 1300, 1325, 1378, 1660, 2075, 2158, 2650, 2756, 3445, 4150, 4316, 4399, 5300, 5395, 6890, 8300, 8798, 10790, 13780, 17225, 17596, 21580, 21995, 26975, 34450, 43990, 53950, 57187, 68900, 87980, 107900, 109975, 114374, 219950, 228748, 285935, 439900, 571870, 1143740, 1429675, 2859350, 5718700]

約数ペア:

[(1, 5718700), (2, 2859350), (4, 1429675), (5, 1143740), (10, 571870), (13, 439900), (20, 285935), (25, 228748), (26, 219950), (50, 114374), (52, 109975), (53, 107900), (65, 87980), (83, 68900), (100, 57187), (106, 53950), (130, 43990), (166, 34450), (212, 26975), (260, 21995), (265, 21580), (325, 17596), (332, 17225), (415, 13780), (530, 10790), (650, 8798), (689, 8300), (830, 6890), (1060, 5395), (1079, 5300), (1300, 4399), (1325, 4316), (1378, 4150), (1660, 3445), (2075, 2756), (2158, 2650)]