259467680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 645518160

約数和(自身を除く): 386050480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1069, 1184, 1312, 1480, 1517, 1640, 2138, 2960, 3034, 3280, 4276, 5345, 5920, 6068, 6560, 7585, 8552, 10690, 12136, 15170, 17104, 21380, 24272, 30340, 34208, 39553, 42760, 43829, 48544, 60680, 79106, 85520, 87658, 121360, 158212, 171040, 175316, 197765, 219145, 242720, 316424, 350632, 395530, 438290, 632848, 701264, 791060, 876580, 1265696, 1402528, 1582120, 1621673, 1753160, 3164240, 3243346, 3506320, 6328480, 6486692, 7012640, 8108365, 12973384, 16216730, 25946768, 32433460, 51893536, 64866920, 129733840, 259467680]

約数ペア:

[(1, 259467680), (2, 129733840), (4, 64866920), (5, 51893536), (8, 32433460), (10, 25946768), (16, 16216730), (20, 12973384), (32, 8108365), (37, 7012640), (40, 6486692), (41, 6328480), (74, 3506320), (80, 3243346), (82, 3164240), (148, 1753160), (160, 1621673), (164, 1582120), (185, 1402528), (205, 1265696), (296, 876580), (328, 791060), (370, 701264), (410, 632848), (592, 438290), (656, 395530), (740, 350632), (820, 316424), (1069, 242720), (1184, 219145), (1312, 197765), (1480, 175316), (1517, 171040), (1640, 158212), (2138, 121360), (2960, 87658), (3034, 85520), (3280, 79106), (4276, 60680), (5345, 48544), (5920, 43829), (6068, 42760), (6560, 39553), (7585, 34208), (8552, 30340), (10690, 24272), (12136, 21380), (15170, 17104)]