58732880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 141218640

約数和(自身を除く): 82485760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 89, 113, 146, 178, 226, 292, 356, 365, 445, 452, 565, 584, 712, 730, 890, 904, 1130, 1168, 1424, 1460, 1780, 1808, 2260, 2920, 3560, 4520, 5840, 6497, 7120, 8249, 9040, 10057, 12994, 16498, 20114, 25988, 32485, 32996, 40228, 41245, 50285, 51976, 64970, 65992, 80456, 82490, 100570, 103952, 129940, 131984, 160912, 164980, 201140, 259880, 329960, 402280, 519760, 659920, 734161, 804560, 1468322, 2936644, 3670805, 5873288, 7341610, 11746576, 14683220, 29366440, 58732880]

約数ペア:

[(1, 58732880), (2, 29366440), (4, 14683220), (5, 11746576), (8, 7341610), (10, 5873288), (16, 3670805), (20, 2936644), (40, 1468322), (73, 804560), (80, 734161), (89, 659920), (113, 519760), (146, 402280), (178, 329960), (226, 259880), (292, 201140), (356, 164980), (365, 160912), (445, 131984), (452, 129940), (565, 103952), (584, 100570), (712, 82490), (730, 80456), (890, 65992), (904, 64970), (1130, 51976), (1168, 50285), (1424, 41245), (1460, 40228), (1780, 32996), (1808, 32485), (2260, 25988), (2920, 20114), (3560, 16498), (4520, 12994), (5840, 10057), (6497, 9040), (7120, 8249)]