2015434000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{32507}}^1$

素因数の和:32561

約数の個数: 80

約数和(自身を含む): 5030678016

約数和(自身を除く): 3015244016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 6200, 7750, 12400, 15500, 31000, 32507, 62000, 65014, 130028, 162535, 260056, 325070, 520112, 650140, 812675, 1007717, 1300280, 1625350, 2015434, 2600560, 3250700, 4030868, 4063375, 5038585, 6501400, 8061736, 8126750, 10077170, 13002800, 16123472, 16253500, 20154340, 25192925, 32507000, 40308680, 50385850, 65014000, 80617360, 100771700, 125964625, 201543400, 251929250, 403086800, 503858500, 1007717000, 2015434000]

約数ペア:

[(1, 2015434000), (2, 1007717000), (4, 503858500), (5, 403086800), (8, 251929250), (10, 201543400), (16, 125964625), (20, 100771700), (25, 80617360), (31, 65014000), (40, 50385850), (50, 40308680), (62, 32507000), (80, 25192925), (100, 20154340), (124, 16253500), (125, 16123472), (155, 13002800), (200, 10077170), (248, 8126750), (250, 8061736), (310, 6501400), (400, 5038585), (496, 4063375), (500, 4030868), (620, 3250700), (775, 2600560), (1000, 2015434), (1240, 1625350), (1550, 1300280), (2000, 1007717), (2480, 812675), (3100, 650140), (3875, 520112), (6200, 325070), (7750, 260056), (12400, 162535), (15500, 130028), (31000, 65014), (32507, 62000)]