45748960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 115668000

約数和(自身を除く): 69919040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 149, 152, 160, 190, 202, 298, 304, 380, 404, 505, 596, 608, 745, 760, 808, 1010, 1192, 1490, 1520, 1616, 1919, 2020, 2384, 2831, 2980, 3040, 3232, 3838, 4040, 4768, 5662, 5960, 7676, 8080, 9595, 11324, 11920, 14155, 15049, 15352, 16160, 19190, 22648, 23840, 28310, 30098, 30704, 38380, 45296, 56620, 60196, 61408, 75245, 76760, 90592, 113240, 120392, 150490, 153520, 226480, 240784, 285931, 300980, 307040, 452960, 481568, 571862, 601960, 1143724, 1203920, 1429655, 2287448, 2407840, 2859310, 4574896, 5718620, 9149792, 11437240, 22874480, 45748960]

約数ペア:

[(1, 45748960), (2, 22874480), (4, 11437240), (5, 9149792), (8, 5718620), (10, 4574896), (16, 2859310), (19, 2407840), (20, 2287448), (32, 1429655), (38, 1203920), (40, 1143724), (76, 601960), (80, 571862), (95, 481568), (101, 452960), (149, 307040), (152, 300980), (160, 285931), (190, 240784), (202, 226480), (298, 153520), (304, 150490), (380, 120392), (404, 113240), (505, 90592), (596, 76760), (608, 75245), (745, 61408), (760, 60196), (808, 56620), (1010, 45296), (1192, 38380), (1490, 30704), (1520, 30098), (1616, 28310), (1919, 23840), (2020, 22648), (2384, 19190), (2831, 16160), (2980, 15352), (3040, 15049), (3232, 14155), (3838, 11920), (4040, 11324), (4768, 9595), (5662, 8080), (5960, 7676)]