898045456360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1\times {\mathrm{28949}}^1$

素因数の和:29352

約数の個数: 128

約数和(自身を含む): 2195185860000

約数和(自身を除く): 1297140403640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 353, 520, 676, 706, 845, 1352, 1412, 1690, 1765, 2197, 2824, 3380, 3530, 4394, 4589, 6760, 7060, 8788, 9178, 10985, 14120, 17576, 18356, 21970, 22945, 28949, 36712, 43940, 45890, 57898, 59657, 87880, 91780, 115796, 119314, 144745, 183560, 231592, 238628, 289490, 298285, 376337, 477256, 578980, 596570, 752674, 775541, 1157960, 1193140, 1505348, 1551082, 1881685, 2386280, 3010696, 3102164, 3763370, 3877705, 4892381, 6204328, 7526740, 7755410, 9784762, 10218997, 15053480, 15510820, 19569524, 20437994, 24461905, 31021640, 39139048, 40875988, 48923810, 51094985, 63600953, 81751976, 97847620, 102189970, 127201906, 132846961, 195695240, 204379940, 254403812, 265693922, 318004765, 408759880, 508807624, 531387844, 636009530, 664234805, 1062775688, 1272019060, 1328469610, 1727010493, 2544038120, 2656939220, 3454020986, 5313878440, 6908041972, 8635052465, 13816083944, 17270104930, 22451136409, 34540209860, 44902272818, 69080419720, 89804545636, 112255682045, 179609091272, 224511364090, 449022728180, 898045456360]

約数ペア:

[(1, 898045456360), (2, 449022728180), (4, 224511364090), (5, 179609091272), (8, 112255682045), (10, 89804545636), (13, 69080419720), (20, 44902272818), (26, 34540209860), (40, 22451136409), (52, 17270104930), (65, 13816083944), (104, 8635052465), (130, 6908041972), (169, 5313878440), (260, 3454020986), (338, 2656939220), (353, 2544038120), (520, 1727010493), (676, 1328469610), (706, 1272019060), (845, 1062775688), (1352, 664234805), (1412, 636009530), (1690, 531387844), (1765, 508807624), (2197, 408759880), (2824, 318004765), (3380, 265693922), (3530, 254403812), (4394, 204379940), (4589, 195695240), (6760, 132846961), (7060, 127201906), (8788, 102189970), (9178, 97847620), (10985, 81751976), (14120, 63600953), (17576, 51094985), (18356, 48923810), (21970, 40875988), (22945, 39139048), (28949, 31021640), (36712, 24461905), (43940, 20437994), (45890, 19569524), (57898, 15510820), (59657, 15053480), (87880, 10218997), (91780, 9784762), (115796, 7755410), (119314, 7526740), (144745, 6204328), (183560, 4892381), (231592, 3877705), (238628, 3763370), (289490, 3102164), (298285, 3010696), (376337, 2386280), (477256, 1881685), (578980, 1551082), (596570, 1505348), (752674, 1193140), (775541, 1157960)]