16056760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 38983680

約数和(自身を除く): 22926920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 563, 620, 713, 920, 1126, 1240, 1426, 2252, 2815, 2852, 3565, 4504, 5630, 5704, 7130, 11260, 12949, 14260, 17453, 22520, 25898, 28520, 34906, 51796, 64745, 69812, 87265, 103592, 129490, 139624, 174530, 258980, 349060, 401419, 517960, 698120, 802838, 1605676, 2007095, 3211352, 4014190, 8028380, 16056760]

約数ペア:

[(1, 16056760), (2, 8028380), (4, 4014190), (5, 3211352), (8, 2007095), (10, 1605676), (20, 802838), (23, 698120), (31, 517960), (40, 401419), (46, 349060), (62, 258980), (92, 174530), (115, 139624), (124, 129490), (155, 103592), (184, 87265), (230, 69812), (248, 64745), (310, 51796), (460, 34906), (563, 28520), (620, 25898), (713, 22520), (920, 17453), (1126, 14260), (1240, 12949), (1426, 11260), (2252, 7130), (2815, 5704), (2852, 5630), (3565, 4504)]