101045890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 208838196

約数和(自身を除く): 107792306

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 61, 74, 110, 121, 122, 185, 242, 305, 370, 407, 605, 610, 671, 814, 1210, 1342, 1369, 2035, 2257, 2738, 3355, 4070, 4477, 4514, 6710, 6845, 7381, 8954, 11285, 13690, 14762, 15059, 22385, 22570, 24827, 30118, 36905, 44770, 49654, 73810, 75295, 83509, 124135, 150590, 165649, 167018, 248270, 273097, 331298, 417545, 546194, 828245, 835090, 918599, 1365485, 1656490, 1837198, 2730970, 4592995, 9185990, 10104589, 20209178, 50522945, 101045890]

約数ペア:

[(1, 101045890), (2, 50522945), (5, 20209178), (10, 10104589), (11, 9185990), (22, 4592995), (37, 2730970), (55, 1837198), (61, 1656490), (74, 1365485), (110, 918599), (121, 835090), (122, 828245), (185, 546194), (242, 417545), (305, 331298), (370, 273097), (407, 248270), (605, 167018), (610, 165649), (671, 150590), (814, 124135), (1210, 83509), (1342, 75295), (1369, 73810), (2035, 49654), (2257, 44770), (2738, 36905), (3355, 30118), (4070, 24827), (4477, 22570), (4514, 22385), (6710, 15059), (6845, 14762), (7381, 13690), (8954, 11285)]