977397760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3137

約数の個数: 96

約数和(自身を含む): 2421619200

約数和(自身を除く): 1444221440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3079, 3968, 4960, 5120, 6158, 7936, 9920, 10240, 12316, 15395, 15872, 19840, 24632, 30790, 31744, 39680, 49264, 61580, 63488, 79360, 95449, 98528, 123160, 158720, 190898, 197056, 246320, 317440, 381796, 394112, 477245, 492640, 763592, 788224, 954490, 985280, 1527184, 1576448, 1908980, 1970560, 3054368, 3152896, 3817960, 3941120, 6108736, 6305792, 7635920, 7882240, 12217472, 15271840, 15764480, 24434944, 30543680, 31528960, 48869888, 61087360, 97739776, 122174720, 195479552, 244349440, 488698880, 977397760]

約数ペア:

[(1, 977397760), (2, 488698880), (4, 244349440), (5, 195479552), (8, 122174720), (10, 97739776), (16, 61087360), (20, 48869888), (31, 31528960), (32, 30543680), (40, 24434944), (62, 15764480), (64, 15271840), (80, 12217472), (124, 7882240), (128, 7635920), (155, 6305792), (160, 6108736), (248, 3941120), (256, 3817960), (310, 3152896), (320, 3054368), (496, 1970560), (512, 1908980), (620, 1576448), (640, 1527184), (992, 985280), (1024, 954490), (1240, 788224), (1280, 763592), (1984, 492640), (2048, 477245), (2480, 394112), (2560, 381796), (3079, 317440), (3968, 246320), (4960, 197056), (5120, 190898), (6158, 158720), (7936, 123160), (9920, 98528), (10240, 95449), (12316, 79360), (15395, 63488), (15872, 61580), (19840, 49264), (24632, 39680), (30790, 31744)]