1083898880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6885

約数の個数: 88

約数和(自身を含む): 2684353920

約数和(自身を除く): 1600455040

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, 2480, 2560, 3968, 4960, 5120, 6829, 7936, 9920, 13658, 15872, 19840, 27316, 31744, 34145, 39680, 54632, 68290, 79360, 109264, 136580, 158720, 211699, 218528, 273160, 423398, 437056, 546320, 846796, 874112, 1058495, 1092640, 1693592, 1748224, 2116990, 2185280, 3387184, 3496448, 4233980, 4370560, 6774368, 6992896, 8467960, 8741120, 13548736, 16935920, 17482240, 27097472, 33871840, 34964480, 54194944, 67743680, 108389888, 135487360, 216779776, 270974720, 541949440, 1083898880]

約数ペア:

[(1, 1083898880), (2, 541949440), (4, 270974720), (5, 216779776), (8, 135487360), (10, 108389888), (16, 67743680), (20, 54194944), (31, 34964480), (32, 33871840), (40, 27097472), (62, 17482240), (64, 16935920), (80, 13548736), (124, 8741120), (128, 8467960), (155, 6992896), (160, 6774368), (248, 4370560), (256, 4233980), (310, 3496448), (320, 3387184), (496, 2185280), (512, 2116990), (620, 1748224), (640, 1693592), (992, 1092640), (1024, 1058495), (1240, 874112), (1280, 846796), (1984, 546320), (2480, 437056), (2560, 423398), (3968, 273160), (4960, 218528), (5120, 211699), (6829, 158720), (7936, 136580), (9920, 109264), (13658, 79360), (15872, 68290), (19840, 54632), (27316, 39680), (31744, 34145)]