88351340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 145633684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 557, 721, 770, 1030, 1114, 1133, 1442, 1540, 2060, 2228, 2266, 2785, 2884, 3605, 3899, 4532, 5570, 5665, 6127, 7210, 7798, 7931, 11140, 11330, 12254, 14420, 15596, 15862, 19495, 22660, 24508, 30635, 31724, 38990, 39655, 42889, 57371, 61270, 77980, 79310, 85778, 114742, 122540, 158620, 171556, 214445, 229484, 286855, 401597, 428890, 573710, 631081, 803194, 857780, 1147420, 1262162, 1606388, 2007985, 2524324, 3155405, 4015970, 4417567, 6310810, 8031940, 8835134, 12621620, 17670268, 22087835, 44175670, 88351340]

約数ペア:

[(1, 88351340), (2, 44175670), (4, 22087835), (5, 17670268), (7, 12621620), (10, 8835134), (11, 8031940), (14, 6310810), (20, 4417567), (22, 4015970), (28, 3155405), (35, 2524324), (44, 2007985), (55, 1606388), (70, 1262162), (77, 1147420), (103, 857780), (110, 803194), (140, 631081), (154, 573710), (206, 428890), (220, 401597), (308, 286855), (385, 229484), (412, 214445), (515, 171556), (557, 158620), (721, 122540), (770, 114742), (1030, 85778), (1114, 79310), (1133, 77980), (1442, 61270), (1540, 57371), (2060, 42889), (2228, 39655), (2266, 38990), (2785, 31724), (2884, 30635), (3605, 24508), (3899, 22660), (4532, 19495), (5570, 15862), (5665, 15596), (6127, 14420), (7210, 12254), (7798, 11330), (7931, 11140)]