4448654860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2017}}^1$

素因数の和:2555

約数の個数: 96

約数和(自身を含む): 10679256000

約数和(自身を除く): 6230601140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 499, 884, 998, 1105, 1996, 2017, 2210, 2495, 4034, 4420, 4990, 6487, 8068, 8483, 9980, 10085, 12974, 16966, 20170, 25948, 26221, 32435, 33932, 34289, 40340, 42415, 52442, 64870, 68578, 84830, 104884, 110279, 129740, 131105, 137156, 169660, 171445, 220558, 262210, 342890, 441116, 445757, 524420, 551395, 685780, 891514, 1006483, 1102790, 1783028, 2012966, 2205580, 2228785, 4025932, 4457570, 5032415, 8915140, 10064830, 13084279, 17110211, 20129660, 26168558, 34220422, 52337116, 65421395, 68440844, 85551055, 130842790, 171102110, 222432743, 261685580, 342204220, 444865486, 889730972, 1112163715, 2224327430, 4448654860]

約数ペア:

[(1, 4448654860), (2, 2224327430), (4, 1112163715), (5, 889730972), (10, 444865486), (13, 342204220), (17, 261685580), (20, 222432743), (26, 171102110), (34, 130842790), (52, 85551055), (65, 68440844), (68, 65421395), (85, 52337116), (130, 34220422), (170, 26168558), (221, 20129660), (260, 17110211), (340, 13084279), (442, 10064830), (499, 8915140), (884, 5032415), (998, 4457570), (1105, 4025932), (1996, 2228785), (2017, 2205580), (2210, 2012966), (2495, 1783028), (4034, 1102790), (4420, 1006483), (4990, 891514), (6487, 685780), (8068, 551395), (8483, 524420), (9980, 445757), (10085, 441116), (12974, 342890), (16966, 262210), (20170, 220558), (25948, 171445), (26221, 169660), (32435, 137156), (33932, 131105), (34289, 129740), (40340, 110279), (42415, 104884), (52442, 84830), (64870, 68578)]