95690780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 204573600

約数和(自身を除く): 108882820

約数列:

[1, 2, 4, 5, 10, 20, 149, 163, 197, 298, 326, 394, 596, 652, 745, 788, 815, 985, 1490, 1630, 1970, 2980, 3260, 3940, 24287, 29353, 32111, 48574, 58706, 64222, 97148, 117412, 121435, 128444, 146765, 160555, 242870, 293530, 321110, 485740, 587060, 642220, 4784539, 9569078, 19138156, 23922695, 47845390, 95690780]

約数ペア:

[(1, 95690780), (2, 47845390), (4, 23922695), (5, 19138156), (10, 9569078), (20, 4784539), (149, 642220), (163, 587060), (197, 485740), (298, 321110), (326, 293530), (394, 242870), (596, 160555), (652, 146765), (745, 128444), (788, 121435), (815, 117412), (985, 97148), (1490, 64222), (1630, 58706), (1970, 48574), (2980, 32111), (3260, 29353), (3940, 24287)]