126773240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12572

約数の個数: 64

約数和(自身を含む): 324725760

約数和(自身を除く): 197952520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 12527, 25054, 50108, 62635, 100216, 125270, 137797, 250540, 275594, 288121, 501080, 551188, 576242, 688985, 1102376, 1152484, 1377970, 1440605, 2304968, 2755940, 2881210, 3169331, 5511880, 5762420, 6338662, 11524840, 12677324, 15846655, 25354648, 31693310, 63386620, 126773240]

約数ペア:

[(1, 126773240), (2, 63386620), (4, 31693310), (5, 25354648), (8, 15846655), (10, 12677324), (11, 11524840), (20, 6338662), (22, 5762420), (23, 5511880), (40, 3169331), (44, 2881210), (46, 2755940), (55, 2304968), (88, 1440605), (92, 1377970), (110, 1152484), (115, 1102376), (184, 688985), (220, 576242), (230, 551188), (253, 501080), (440, 288121), (460, 275594), (506, 250540), (920, 137797), (1012, 125270), (1265, 100216), (2024, 62635), (2530, 50108), (5060, 25054), (10120, 12527)]