15694363750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2243

約数の個数: 80

約数和(自身を含む): 31752860832

約数和(自身を除く): 16058497082

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 601, 625, 650, 1202, 1250, 1607, 1625, 3005, 3214, 3250, 6010, 7813, 8035, 8125, 15025, 15626, 16070, 16250, 20891, 30050, 39065, 40175, 41782, 75125, 78130, 80350, 104455, 150250, 195325, 200875, 208910, 375625, 390650, 401750, 522275, 751250, 965807, 976625, 1004375, 1044550, 1931614, 1953250, 2008750, 2611375, 4829035, 4883125, 5222750, 9658070, 9766250, 12555491, 13056875, 24145175, 25110982, 26113750, 48290350, 62777455, 120725875, 125554910, 241451750, 313887275, 603629375, 627774550, 1207258750, 1569436375, 3138872750, 7847181875, 15694363750]

約数ペア:

[(1, 15694363750), (2, 7847181875), (5, 3138872750), (10, 1569436375), (13, 1207258750), (25, 627774550), (26, 603629375), (50, 313887275), (65, 241451750), (125, 125554910), (130, 120725875), (250, 62777455), (325, 48290350), (601, 26113750), (625, 25110982), (650, 24145175), (1202, 13056875), (1250, 12555491), (1607, 9766250), (1625, 9658070), (3005, 5222750), (3214, 4883125), (3250, 4829035), (6010, 2611375), (7813, 2008750), (8035, 1953250), (8125, 1931614), (15025, 1044550), (15626, 1004375), (16070, 976625), (16250, 965807), (20891, 751250), (30050, 522275), (39065, 401750), (40175, 390650), (41782, 375625), (75125, 208910), (78130, 200875), (80350, 195325), (104455, 150250)]