15677093420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 35098721280

約数和(自身を除く): 19421627860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 331, 380, 452, 565, 662, 1103, 1130, 1324, 1655, 2147, 2206, 2260, 3310, 4294, 4412, 5515, 6289, 6620, 8588, 10735, 11030, 12578, 20957, 21470, 22060, 25156, 31445, 37403, 41914, 42940, 62890, 74806, 83828, 104785, 124639, 125780, 149612, 187015, 209570, 249278, 365093, 374030, 419140, 498556, 623195, 710657, 730186, 748060, 1246390, 1421314, 1460372, 1825465, 2368141, 2492780, 2842628, 3553285, 3650930, 4736282, 6936767, 7106570, 7301860, 9472564, 11840705, 13873534, 14213140, 23681410, 27747068, 34683835, 41255509, 47362820, 69367670, 82511018, 138735340, 165022036, 206277545, 412555090, 783854671, 825110180, 1567709342, 3135418684, 3919273355, 7838546710, 15677093420]

約数ペア:

[(1, 15677093420), (2, 7838546710), (4, 3919273355), (5, 3135418684), (10, 1567709342), (19, 825110180), (20, 783854671), (38, 412555090), (76, 206277545), (95, 165022036), (113, 138735340), (190, 82511018), (226, 69367670), (331, 47362820), (380, 41255509), (452, 34683835), (565, 27747068), (662, 23681410), (1103, 14213140), (1130, 13873534), (1324, 11840705), (1655, 9472564), (2147, 7301860), (2206, 7106570), (2260, 6936767), (3310, 4736282), (4294, 3650930), (4412, 3553285), (5515, 2842628), (6289, 2492780), (6620, 2368141), (8588, 1825465), (10735, 1460372), (11030, 1421314), (12578, 1246390), (20957, 748060), (21470, 730186), (22060, 710657), (25156, 623195), (31445, 498556), (37403, 419140), (41914, 374030), (42940, 365093), (62890, 249278), (74806, 209570), (83828, 187015), (104785, 149612), (124639, 125780)]