4156730500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9007}}^1$

素因数の和:9110

約数の個数: 96

約数和(自身を含む): 9915429888

約数和(自身を除く): 5758699388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 125, 130, 142, 250, 260, 284, 325, 355, 500, 650, 710, 923, 1300, 1420, 1625, 1775, 1846, 3250, 3550, 3692, 4615, 6500, 7100, 8875, 9007, 9230, 17750, 18014, 18460, 23075, 35500, 36028, 45035, 46150, 90070, 92300, 115375, 117091, 180140, 225175, 230750, 234182, 450350, 461500, 468364, 585455, 639497, 900700, 1125875, 1170910, 1278994, 2251750, 2341820, 2557988, 2927275, 3197485, 4503500, 5854550, 6394970, 8313461, 11709100, 12789940, 14636375, 15987425, 16626922, 29272750, 31974850, 33253844, 41567305, 58545500, 63949700, 79937125, 83134610, 159874250, 166269220, 207836525, 319748500, 415673050, 831346100, 1039182625, 2078365250, 4156730500]

約数ペア:

[(1, 4156730500), (2, 2078365250), (4, 1039182625), (5, 831346100), (10, 415673050), (13, 319748500), (20, 207836525), (25, 166269220), (26, 159874250), (50, 83134610), (52, 79937125), (65, 63949700), (71, 58545500), (100, 41567305), (125, 33253844), (130, 31974850), (142, 29272750), (250, 16626922), (260, 15987425), (284, 14636375), (325, 12789940), (355, 11709100), (500, 8313461), (650, 6394970), (710, 5854550), (923, 4503500), (1300, 3197485), (1420, 2927275), (1625, 2557988), (1775, 2341820), (1846, 2251750), (3250, 1278994), (3550, 1170910), (3692, 1125875), (4615, 900700), (6500, 639497), (7100, 585455), (8875, 468364), (9007, 461500), (9230, 450350), (17750, 234182), (18014, 230750), (18460, 225175), (23075, 180140), (35500, 117091), (36028, 115375), (45035, 92300), (46150, 90070)]