5547100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 13780368

約数和(自身を除く): 8233268

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 251, 260, 325, 340, 425, 442, 502, 650, 850, 884, 1004, 1105, 1255, 1300, 1700, 2210, 2510, 3263, 4267, 4420, 5020, 5525, 6275, 6526, 8534, 11050, 12550, 13052, 16315, 17068, 21335, 22100, 25100, 32630, 42670, 55471, 65260, 81575, 85340, 106675, 110942, 163150, 213350, 221884, 277355, 326300, 426700, 554710, 1109420, 1386775, 2773550, 5547100]

約数ペア:

[(1, 5547100), (2, 2773550), (4, 1386775), (5, 1109420), (10, 554710), (13, 426700), (17, 326300), (20, 277355), (25, 221884), (26, 213350), (34, 163150), (50, 110942), (52, 106675), (65, 85340), (68, 81575), (85, 65260), (100, 55471), (130, 42670), (170, 32630), (221, 25100), (251, 22100), (260, 21335), (325, 17068), (340, 16315), (425, 13052), (442, 12550), (502, 11050), (650, 8534), (850, 6526), (884, 6275), (1004, 5525), (1105, 5020), (1255, 4420), (1300, 4267), (1700, 3263), (2210, 2510)]