2224748480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1822

約数の個数: 112

約数和(自身を含む): 5511856896

約数和(自身を除く): 3287108416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 137, 155, 160, 248, 274, 310, 320, 496, 548, 620, 685, 992, 1096, 1240, 1370, 1637, 1984, 2192, 2480, 2740, 3274, 4247, 4384, 4960, 5480, 6548, 8185, 8494, 8768, 9920, 10960, 13096, 16370, 16988, 21235, 21920, 26192, 32740, 33976, 42470, 43840, 50747, 52384, 65480, 67952, 84940, 101494, 104768, 130960, 135904, 169880, 202988, 224269, 253735, 261920, 271808, 339760, 405976, 448538, 507470, 523840, 679520, 811952, 897076, 1014940, 1121345, 1359040, 1623904, 1794152, 2029880, 2242690, 3247808, 3588304, 4059760, 4485380, 6952339, 7176608, 8119520, 8970760, 13904678, 14353216, 16239040, 17941520, 27809356, 34761695, 35883040, 55618712, 69523390, 71766080, 111237424, 139046780, 222474848, 278093560, 444949696, 556187120, 1112374240, 2224748480]

約数ペア:

[(1, 2224748480), (2, 1112374240), (4, 556187120), (5, 444949696), (8, 278093560), (10, 222474848), (16, 139046780), (20, 111237424), (31, 71766080), (32, 69523390), (40, 55618712), (62, 35883040), (64, 34761695), (80, 27809356), (124, 17941520), (137, 16239040), (155, 14353216), (160, 13904678), (248, 8970760), (274, 8119520), (310, 7176608), (320, 6952339), (496, 4485380), (548, 4059760), (620, 3588304), (685, 3247808), (992, 2242690), (1096, 2029880), (1240, 1794152), (1370, 1623904), (1637, 1359040), (1984, 1121345), (2192, 1014940), (2480, 897076), (2740, 811952), (3274, 679520), (4247, 523840), (4384, 507470), (4960, 448538), (5480, 405976), (6548, 339760), (8185, 271808), (8494, 261920), (8768, 253735), (9920, 224269), (10960, 202988), (13096, 169880), (16370, 135904), (16988, 130960), (21235, 104768), (21920, 101494), (26192, 84940), (32740, 67952), (33976, 65480), (42470, 52384), (43840, 50747)]