40589450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6709}}^1$

素因数の和:6743

約数の個数: 36

約数和(自身を含む): 82995990

約数和(自身を除く): 42406540

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 6709, 13418, 33545, 67090, 73799, 147598, 167725, 335450, 368995, 737990, 811789, 1623578, 1844975, 3689950, 4058945, 8117890, 20294725, 40589450]

約数ペア:

[(1, 40589450), (2, 20294725), (5, 8117890), (10, 4058945), (11, 3689950), (22, 1844975), (25, 1623578), (50, 811789), (55, 737990), (110, 368995), (121, 335450), (242, 167725), (275, 147598), (550, 73799), (605, 67090), (1210, 33545), (3025, 13418), (6050, 6709)]