10350280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 25505280

約数和(自身を除く): 15155000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 491, 527, 620, 680, 982, 1054, 1240, 1964, 2108, 2455, 2635, 3928, 4216, 4910, 5270, 8347, 9820, 10540, 15221, 16694, 19640, 21080, 30442, 33388, 41735, 60884, 66776, 76105, 83470, 121768, 152210, 166940, 258757, 304420, 333880, 517514, 608840, 1035028, 1293785, 2070056, 2587570, 5175140, 10350280]

約数ペア:

[(1, 10350280), (2, 5175140), (4, 2587570), (5, 2070056), (8, 1293785), (10, 1035028), (17, 608840), (20, 517514), (31, 333880), (34, 304420), (40, 258757), (62, 166940), (68, 152210), (85, 121768), (124, 83470), (136, 76105), (155, 66776), (170, 60884), (248, 41735), (310, 33388), (340, 30442), (491, 21080), (527, 19640), (620, 16694), (680, 15221), (982, 10540), (1054, 9820), (1240, 8347), (1964, 5270), (2108, 4910), (2455, 4216), (2635, 3928)]