179743450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 349229880

約数和(自身を除く): 169486430

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 565, 725, 1097, 1130, 1450, 2194, 2825, 3277, 5485, 5650, 6554, 10970, 16385, 27425, 31813, 32770, 54850, 63626, 81925, 123961, 159065, 163850, 247922, 318130, 619805, 795325, 1239610, 1590650, 3099025, 3594869, 6198050, 7189738, 17974345, 35948690, 89871725, 179743450]

約数ペア:

[(1, 179743450), (2, 89871725), (5, 35948690), (10, 17974345), (25, 7189738), (29, 6198050), (50, 3594869), (58, 3099025), (113, 1590650), (145, 1239610), (226, 795325), (290, 619805), (565, 318130), (725, 247922), (1097, 163850), (1130, 159065), (1450, 123961), (2194, 81925), (2825, 63626), (3277, 54850), (5485, 32770), (5650, 31813), (6554, 27425), (10970, 16385)]