98617420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40751}}^1$

素因数の和:40782

約数の個数: 36

約数和(自身を含む): 227640672

約数和(自身を除く): 129023252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 40751, 81502, 163004, 203755, 407510, 448261, 815020, 896522, 1793044, 2241305, 4482610, 4930871, 8965220, 9861742, 19723484, 24654355, 49308710, 98617420]

約数ペア:

[(1, 98617420), (2, 49308710), (4, 24654355), (5, 19723484), (10, 9861742), (11, 8965220), (20, 4930871), (22, 4482610), (44, 2241305), (55, 1793044), (110, 896522), (121, 815020), (220, 448261), (242, 407510), (484, 203755), (605, 163004), (1210, 81502), (2420, 40751)]