10208082010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{21821}}^1$

素因数の和:22039

約数の個数: 64

約数和(自身を含む): 21644630784

約数和(自身を除く): 11436548774

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 163, 205, 287, 326, 410, 574, 815, 1141, 1435, 1630, 2282, 2870, 5705, 6683, 11410, 13366, 21821, 33415, 43642, 46781, 66830, 93562, 109105, 152747, 218210, 233905, 305494, 467810, 763735, 894661, 1527470, 1789322, 3556823, 4473305, 6262627, 7113646, 8946610, 12525254, 17784115, 24897761, 31313135, 35568230, 49795522, 62626270, 124488805, 145829743, 248977610, 291659486, 729148715, 1020808201, 1458297430, 2041616402, 5104041005, 10208082010]

約数ペア:

[(1, 10208082010), (2, 5104041005), (5, 2041616402), (7, 1458297430), (10, 1020808201), (14, 729148715), (35, 291659486), (41, 248977610), (70, 145829743), (82, 124488805), (163, 62626270), (205, 49795522), (287, 35568230), (326, 31313135), (410, 24897761), (574, 17784115), (815, 12525254), (1141, 8946610), (1435, 7113646), (1630, 6262627), (2282, 4473305), (2870, 3556823), (5705, 1789322), (6683, 1527470), (11410, 894661), (13366, 763735), (21821, 467810), (33415, 305494), (43642, 233905), (46781, 218210), (66830, 152747), (93562, 109105)]