236748850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 475860168

約数和(自身を除く): 239111318

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 457, 650, 797, 914, 1594, 2285, 3985, 4570, 5941, 7970, 10361, 11425, 11882, 19925, 20722, 22850, 29705, 39850, 51805, 59410, 103610, 148525, 259025, 297050, 364229, 518050, 728458, 1821145, 3642290, 4734977, 9105725, 9469954, 18211450, 23674885, 47349770, 118374425, 236748850]

約数ペア:

[(1, 236748850), (2, 118374425), (5, 47349770), (10, 23674885), (13, 18211450), (25, 9469954), (26, 9105725), (50, 4734977), (65, 3642290), (130, 1821145), (325, 728458), (457, 518050), (650, 364229), (797, 297050), (914, 259025), (1594, 148525), (2285, 103610), (3985, 59410), (4570, 51805), (5941, 39850), (7970, 29705), (10361, 22850), (11425, 20722), (11882, 19925)]