62961440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 158760000

約数和(自身を除く): 95798560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 139, 149, 152, 160, 190, 278, 298, 304, 380, 556, 596, 608, 695, 745, 760, 1112, 1192, 1390, 1490, 1520, 2224, 2384, 2641, 2780, 2831, 2980, 3040, 4448, 4768, 5282, 5560, 5662, 5960, 10564, 11120, 11324, 11920, 13205, 14155, 20711, 21128, 22240, 22648, 23840, 26410, 28310, 41422, 42256, 45296, 52820, 56620, 82844, 84512, 90592, 103555, 105640, 113240, 165688, 207110, 211280, 226480, 331376, 393509, 414220, 422560, 452960, 662752, 787018, 828440, 1574036, 1656880, 1967545, 3148072, 3313760, 3935090, 6296144, 7870180, 12592288, 15740360, 31480720, 62961440]

約数ペア:

[(1, 62961440), (2, 31480720), (4, 15740360), (5, 12592288), (8, 7870180), (10, 6296144), (16, 3935090), (19, 3313760), (20, 3148072), (32, 1967545), (38, 1656880), (40, 1574036), (76, 828440), (80, 787018), (95, 662752), (139, 452960), (149, 422560), (152, 414220), (160, 393509), (190, 331376), (278, 226480), (298, 211280), (304, 207110), (380, 165688), (556, 113240), (596, 105640), (608, 103555), (695, 90592), (745, 84512), (760, 82844), (1112, 56620), (1192, 52820), (1390, 45296), (1490, 42256), (1520, 41422), (2224, 28310), (2384, 26410), (2641, 23840), (2780, 22648), (2831, 22240), (2980, 21128), (3040, 20711), (4448, 14155), (4768, 13205), (5282, 11920), (5560, 11324), (5662, 11120), (5960, 10564)]