45121120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 120185856

約数和(自身を除く): 75064736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 827, 880, 992, 1240, 1364, 1654, 1705, 1760, 2480, 2728, 3308, 3410, 4135, 4960, 5456, 6616, 6820, 8270, 9097, 10912, 13232, 13640, 16540, 18194, 25637, 26464, 27280, 33080, 36388, 45485, 51274, 54560, 66160, 72776, 90970, 102548, 128185, 132320, 145552, 181940, 205096, 256370, 282007, 291104, 363880, 410192, 512740, 564014, 727760, 820384, 1025480, 1128028, 1410035, 1455520, 2050960, 2256056, 2820070, 4101920, 4512112, 5640140, 9024224, 11280280, 22560560, 45121120]

約数ペア:

[(1, 45121120), (2, 22560560), (4, 11280280), (5, 9024224), (8, 5640140), (10, 4512112), (11, 4101920), (16, 2820070), (20, 2256056), (22, 2050960), (31, 1455520), (32, 1410035), (40, 1128028), (44, 1025480), (55, 820384), (62, 727760), (80, 564014), (88, 512740), (110, 410192), (124, 363880), (155, 291104), (160, 282007), (176, 256370), (220, 205096), (248, 181940), (310, 145552), (341, 132320), (352, 128185), (440, 102548), (496, 90970), (620, 72776), (682, 66160), (827, 54560), (880, 51274), (992, 45485), (1240, 36388), (1364, 33080), (1654, 27280), (1705, 26464), (1760, 25637), (2480, 18194), (2728, 16540), (3308, 13640), (3410, 13232), (4135, 10912), (4960, 9097), (5456, 8270), (6616, 6820)]