162952360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 388800000

約数和(自身を除く): 225847640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 745, 760, 1192, 1439, 1490, 2831, 2878, 2980, 5662, 5756, 5960, 7195, 11324, 11512, 14155, 14390, 22648, 27341, 28310, 28780, 54682, 56620, 57560, 109364, 113240, 136705, 214411, 218728, 273410, 428822, 546820, 857644, 1072055, 1093640, 1715288, 2144110, 4073809, 4288220, 8147618, 8576440, 16295236, 20369045, 32590472, 40738090, 81476180, 162952360]

約数ペア:

[(1, 162952360), (2, 81476180), (4, 40738090), (5, 32590472), (8, 20369045), (10, 16295236), (19, 8576440), (20, 8147618), (38, 4288220), (40, 4073809), (76, 2144110), (95, 1715288), (149, 1093640), (152, 1072055), (190, 857644), (298, 546820), (380, 428822), (596, 273410), (745, 218728), (760, 214411), (1192, 136705), (1439, 113240), (1490, 109364), (2831, 57560), (2878, 56620), (2980, 54682), (5662, 28780), (5756, 28310), (5960, 27341), (7195, 22648), (11324, 14390), (11512, 14155)]