1048657960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{8089}}^1$

素因数の和:8570

約数の個数: 64

約数和(自身を含む): 2702707200

約数和(自身を除く): 1654049240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 926, 1852, 2315, 3241, 3704, 4630, 6482, 8089, 9260, 12964, 16178, 16205, 18520, 25928, 32356, 32410, 40445, 56623, 64712, 64820, 80890, 113246, 129640, 161780, 226492, 283115, 323560, 452984, 566230, 1132460, 2264920, 3745207, 7490414, 14980828, 18726035, 26216449, 29961656, 37452070, 52432898, 74904140, 104865796, 131082245, 149808280, 209731592, 262164490, 524328980, 1048657960]

約数ペア:

[(1, 1048657960), (2, 524328980), (4, 262164490), (5, 209731592), (7, 149808280), (8, 131082245), (10, 104865796), (14, 74904140), (20, 52432898), (28, 37452070), (35, 29961656), (40, 26216449), (56, 18726035), (70, 14980828), (140, 7490414), (280, 3745207), (463, 2264920), (926, 1132460), (1852, 566230), (2315, 452984), (3241, 323560), (3704, 283115), (4630, 226492), (6482, 161780), (8089, 129640), (9260, 113246), (12964, 80890), (16178, 64820), (16205, 64712), (18520, 56623), (25928, 40445), (32356, 32410)]