10365327440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1\times {\mathrm{3571}}^1$

素因数の和:6388

約数の個数: 80

約数和(自身を含む): 25969754496

約数和(自身を除く): 15604427056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2791, 3571, 5582, 7142, 11164, 13955, 14284, 17855, 22328, 27910, 28568, 35710, 36283, 44656, 46423, 55820, 57136, 71420, 72566, 92846, 111640, 142840, 145132, 181415, 185692, 223280, 232115, 285680, 290264, 362830, 371384, 464230, 580528, 725660, 742768, 928460, 1451320, 1856920, 2902640, 3713840, 9966661, 19933322, 39866644, 49833305, 79733288, 99666610, 129566593, 159466576, 199333220, 259133186, 398666440, 518266372, 647832965, 797332880, 1036532744, 1295665930, 2073065488, 2591331860, 5182663720, 10365327440]

約数ペア:

[(1, 10365327440), (2, 5182663720), (4, 2591331860), (5, 2073065488), (8, 1295665930), (10, 1036532744), (13, 797332880), (16, 647832965), (20, 518266372), (26, 398666440), (40, 259133186), (52, 199333220), (65, 159466576), (80, 129566593), (104, 99666610), (130, 79733288), (208, 49833305), (260, 39866644), (520, 19933322), (1040, 9966661), (2791, 3713840), (3571, 2902640), (5582, 1856920), (7142, 1451320), (11164, 928460), (13955, 742768), (14284, 725660), (17855, 580528), (22328, 464230), (27910, 371384), (28568, 362830), (35710, 290264), (36283, 285680), (44656, 232115), (46423, 223280), (55820, 185692), (57136, 181415), (71420, 145132), (72566, 142840), (92846, 111640)]