106998520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 251475840

約数和(自身を除く): 144477320

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, 1231, 1640, 2120, 2173, 2462, 4346, 4924, 6155, 8692, 9848, 10865, 12310, 17384, 21730, 24620, 43460, 49240, 50471, 65243, 86920, 100942, 130486, 201884, 252355, 260972, 326215, 403768, 504710, 521944, 652430, 1009420, 1304860, 2018840, 2609720, 2674963, 5349926, 10699852, 13374815, 21399704, 26749630, 53499260, 106998520]

約数ペア:

[(1, 106998520), (2, 53499260), (4, 26749630), (5, 21399704), (8, 13374815), (10, 10699852), (20, 5349926), (40, 2674963), (41, 2609720), (53, 2018840), (82, 1304860), (106, 1009420), (164, 652430), (205, 521944), (212, 504710), (265, 403768), (328, 326215), (410, 260972), (424, 252355), (530, 201884), (820, 130486), (1060, 100942), (1231, 86920), (1640, 65243), (2120, 50471), (2173, 49240), (2462, 43460), (4346, 24620), (4924, 21730), (6155, 17384), (8692, 12310), (9848, 10865)]