63415520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 175525056

約数和(自身を除く): 112109536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1381, 1435, 1640, 2296, 2762, 2870, 3280, 4592, 5524, 5740, 6560, 6905, 9184, 9667, 11048, 11480, 13810, 19334, 22096, 22960, 27620, 38668, 44192, 45920, 48335, 55240, 56621, 77336, 96670, 110480, 113242, 154672, 193340, 220960, 226484, 283105, 309344, 386680, 396347, 452968, 566210, 773360, 792694, 905936, 1132420, 1546720, 1585388, 1811872, 1981735, 2264840, 3170776, 3963470, 4529680, 6341552, 7926940, 9059360, 12683104, 15853880, 31707760, 63415520]

約数ペア:

[(1, 63415520), (2, 31707760), (4, 15853880), (5, 12683104), (7, 9059360), (8, 7926940), (10, 6341552), (14, 4529680), (16, 3963470), (20, 3170776), (28, 2264840), (32, 1981735), (35, 1811872), (40, 1585388), (41, 1546720), (56, 1132420), (70, 905936), (80, 792694), (82, 773360), (112, 566210), (140, 452968), (160, 396347), (164, 386680), (205, 309344), (224, 283105), (280, 226484), (287, 220960), (328, 193340), (410, 154672), (560, 113242), (574, 110480), (656, 96670), (820, 77336), (1120, 56621), (1148, 55240), (1312, 48335), (1381, 45920), (1435, 44192), (1640, 38668), (2296, 27620), (2762, 22960), (2870, 22096), (3280, 19334), (4592, 13810), (5524, 11480), (5740, 11048), (6560, 9667), (6905, 9184)]