100239040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28477}}^1$

素因数の和:28505

約数の個数: 56

約数和(自身を含む): 260402832

約数和(自身を除く): 160163792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28477, 56954, 113908, 142385, 227816, 284770, 313247, 455632, 569540, 626494, 911264, 1139080, 1252988, 1566235, 1822528, 2278160, 2505976, 3132470, 4556320, 5011952, 6264940, 9112640, 10023904, 12529880, 20047808, 25059760, 50119520, 100239040]

約数ペア:

[(1, 100239040), (2, 50119520), (4, 25059760), (5, 20047808), (8, 12529880), (10, 10023904), (11, 9112640), (16, 6264940), (20, 5011952), (22, 4556320), (32, 3132470), (40, 2505976), (44, 2278160), (55, 1822528), (64, 1566235), (80, 1252988), (88, 1139080), (110, 911264), (160, 626494), (176, 569540), (220, 455632), (320, 313247), (352, 284770), (440, 227816), (704, 142385), (880, 113908), (1760, 56954), (3520, 28477)]