10399506140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13451}}^1$

素因数の和:13563

約数の個数: 96

約数和(自身を含む): 23864924160

約数和(自身を除く): 13465418020

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 43, 58, 62, 86, 116, 124, 145, 155, 172, 215, 290, 310, 430, 580, 620, 860, 899, 1247, 1333, 1798, 2494, 2666, 3596, 4495, 4988, 5332, 6235, 6665, 8990, 12470, 13330, 13451, 17980, 24940, 26660, 26902, 38657, 53804, 67255, 77314, 134510, 154628, 193285, 269020, 386570, 390079, 416981, 578393, 773140, 780158, 833962, 1156786, 1560316, 1667924, 1950395, 2084905, 2313572, 2891965, 3900790, 4169810, 5783930, 7801580, 8339620, 11567860, 12092449, 16773397, 17930183, 24184898, 33546794, 35860366, 48369796, 60462245, 67093588, 71720732, 83866985, 89650915, 120924490, 167733970, 179301830, 241848980, 335467940, 358603660, 519975307, 1039950614, 2079901228, 2599876535, 5199753070, 10399506140]

約数ペア:

[(1, 10399506140), (2, 5199753070), (4, 2599876535), (5, 2079901228), (10, 1039950614), (20, 519975307), (29, 358603660), (31, 335467940), (43, 241848980), (58, 179301830), (62, 167733970), (86, 120924490), (116, 89650915), (124, 83866985), (145, 71720732), (155, 67093588), (172, 60462245), (215, 48369796), (290, 35860366), (310, 33546794), (430, 24184898), (580, 17930183), (620, 16773397), (860, 12092449), (899, 11567860), (1247, 8339620), (1333, 7801580), (1798, 5783930), (2494, 4169810), (2666, 3900790), (3596, 2891965), (4495, 2313572), (4988, 2084905), (5332, 1950395), (6235, 1667924), (6665, 1560316), (8990, 1156786), (12470, 833962), (13330, 780158), (13451, 773140), (17980, 578393), (24940, 416981), (26660, 390079), (26902, 386570), (38657, 269020), (53804, 193285), (67255, 154628), (77314, 134510)]