102652520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 241269840

約数和(自身を除く): 138617320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 820, 1060, 1181, 1640, 2120, 2173, 2362, 4346, 4724, 5905, 8692, 9448, 10865, 11810, 17384, 21730, 23620, 43460, 47240, 48421, 62593, 86920, 96842, 125186, 193684, 242105, 250372, 312965, 387368, 484210, 500744, 625930, 968420, 1251860, 1936840, 2503720, 2566313, 5132626, 10265252, 12831565, 20530504, 25663130, 51326260, 102652520]

約数ペア:

[(1, 102652520), (2, 51326260), (4, 25663130), (5, 20530504), (8, 12831565), (10, 10265252), (20, 5132626), (40, 2566313), (41, 2503720), (53, 1936840), (82, 1251860), (106, 968420), (164, 625930), (205, 500744), (212, 484210), (265, 387368), (328, 312965), (410, 250372), (424, 242105), (530, 193684), (820, 125186), (1060, 96842), (1181, 86920), (1640, 62593), (2120, 48421), (2173, 47240), (2362, 43460), (4346, 23620), (4724, 21730), (5905, 17384), (8692, 11810), (9448, 10865)]