40951300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 102593260

約数和(自身を除く): 61641960

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 109, 130, 170, 218, 221, 260, 289, 325, 340, 425, 436, 442, 545, 578, 650, 850, 884, 1090, 1105, 1156, 1300, 1417, 1445, 1700, 1853, 2180, 2210, 2725, 2834, 2890, 3706, 3757, 4420, 5450, 5525, 5668, 5780, 7085, 7225, 7412, 7514, 9265, 10900, 11050, 14170, 14450, 15028, 18530, 18785, 22100, 24089, 28340, 28900, 31501, 35425, 37060, 37570, 46325, 48178, 63002, 70850, 75140, 92650, 93925, 96356, 120445, 126004, 141700, 157505, 185300, 187850, 240890, 315010, 375700, 409513, 481780, 602225, 630020, 787525, 819026, 1204450, 1575050, 1638052, 2047565, 2408900, 3150100, 4095130, 8190260, 10237825, 20475650, 40951300]

約数ペア:

[(1, 40951300), (2, 20475650), (4, 10237825), (5, 8190260), (10, 4095130), (13, 3150100), (17, 2408900), (20, 2047565), (25, 1638052), (26, 1575050), (34, 1204450), (50, 819026), (52, 787525), (65, 630020), (68, 602225), (85, 481780), (100, 409513), (109, 375700), (130, 315010), (170, 240890), (218, 187850), (221, 185300), (260, 157505), (289, 141700), (325, 126004), (340, 120445), (425, 96356), (436, 93925), (442, 92650), (545, 75140), (578, 70850), (650, 63002), (850, 48178), (884, 46325), (1090, 37570), (1105, 37060), (1156, 35425), (1300, 31501), (1417, 28900), (1445, 28340), (1700, 24089), (1853, 22100), (2180, 18785), (2210, 18530), (2725, 15028), (2834, 14450), (2890, 14170), (3706, 11050), (3757, 10900), (4420, 9265), (5450, 7514), (5525, 7412), (5668, 7225), (5780, 7085)]