5515760440

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 12484915200

約数和(自身を除く): 6969154760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 607, 619, 734, 1214, 1238, 1468, 1835, 2428, 2476, 2936, 3035, 3095, 3670, 4856, 4952, 6070, 6190, 7340, 12140, 12380, 14680, 24280, 24760, 222769, 227173, 375733, 445538, 454346, 751466, 891076, 908692, 1113845, 1135865, 1502932, 1782152, 1817384, 1878665, 2227690, 2271730, 3005864, 3757330, 4455380, 4543460, 7514660, 8910760, 9086920, 15029320, 137894011, 275788022, 551576044, 689470055, 1103152088, 1378940110, 2757880220, 5515760440]

約数ペア:

[(1, 5515760440), (2, 2757880220), (4, 1378940110), (5, 1103152088), (8, 689470055), (10, 551576044), (20, 275788022), (40, 137894011), (367, 15029320), (607, 9086920), (619, 8910760), (734, 7514660), (1214, 4543460), (1238, 4455380), (1468, 3757330), (1835, 3005864), (2428, 2271730), (2476, 2227690), (2936, 1878665), (3035, 1817384), (3095, 1782152), (3670, 1502932), (4856, 1135865), (4952, 1113845), (6070, 908692), (6190, 891076), (7340, 751466), (12140, 454346), (12380, 445538), (14680, 375733), (24280, 227173), (24760, 222769)]