3930492023750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3848707}}^1$

素因数の和:3848791

約数の個数: 80

約数和(自身を含む): 7935420102720

約数和(自身を除く): 4004928078970

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 125, 190, 215, 250, 430, 475, 625, 817, 950, 1075, 1250, 1634, 2150, 2375, 4085, 4750, 5375, 8170, 10750, 11875, 20425, 23750, 26875, 40850, 53750, 102125, 204250, 510625, 1021250, 3848707, 7697414, 19243535, 38487070, 73125433, 96217675, 146250866, 165494401, 192435350, 330988802, 365627165, 481088375, 731254330, 827472005, 962176750, 1654944010, 1828135825, 2405441875, 3144393619, 3656271650, 4137360025, 4810883750, 6288787238, 8274720050, 9140679125, 15721968095, 18281358250, 20686800125, 31443936190, 41373600250, 45703395625, 78609840475, 91406791250, 103434000625, 157219680950, 206868001250, 393049202375, 786098404750, 1965246011875, 3930492023750]

約数ペア:

[(1, 3930492023750), (2, 1965246011875), (5, 786098404750), (10, 393049202375), (19, 206868001250), (25, 157219680950), (38, 103434000625), (43, 91406791250), (50, 78609840475), (86, 45703395625), (95, 41373600250), (125, 31443936190), (190, 20686800125), (215, 18281358250), (250, 15721968095), (430, 9140679125), (475, 8274720050), (625, 6288787238), (817, 4810883750), (950, 4137360025), (1075, 3656271650), (1250, 3144393619), (1634, 2405441875), (2150, 1828135825), (2375, 1654944010), (4085, 962176750), (4750, 827472005), (5375, 731254330), (8170, 481088375), (10750, 365627165), (11875, 330988802), (20425, 192435350), (23750, 165494401), (26875, 146250866), (40850, 96217675), (53750, 73125433), (102125, 38487070), (204250, 19243535), (510625, 7697414), (1021250, 3848707)]