4473920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 12289536

約数和(自身を除く): 7815616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 64, 80, 82, 88, 110, 124, 155, 160, 164, 176, 205, 220, 248, 310, 320, 328, 341, 352, 410, 440, 451, 496, 620, 656, 682, 704, 820, 880, 902, 992, 1240, 1271, 1312, 1364, 1640, 1705, 1760, 1804, 1984, 2255, 2480, 2542, 2624, 2728, 3280, 3410, 3520, 3608, 4510, 4960, 5084, 5456, 6355, 6560, 6820, 7216, 9020, 9920, 10168, 10912, 12710, 13120, 13640, 13981, 14432, 18040, 20336, 21824, 25420, 27280, 27962, 28864, 36080, 40672, 50840, 54560, 55924, 69905, 72160, 81344, 101680, 109120, 111848, 139810, 144320, 203360, 223696, 279620, 406720, 447392, 559240, 894784, 1118480, 2236960, 4473920]

約数ペア:

[(1, 4473920), (2, 2236960), (4, 1118480), (5, 894784), (8, 559240), (10, 447392), (11, 406720), (16, 279620), (20, 223696), (22, 203360), (31, 144320), (32, 139810), (40, 111848), (41, 109120), (44, 101680), (55, 81344), (62, 72160), (64, 69905), (80, 55924), (82, 54560), (88, 50840), (110, 40672), (124, 36080), (155, 28864), (160, 27962), (164, 27280), (176, 25420), (205, 21824), (220, 20336), (248, 18040), (310, 14432), (320, 13981), (328, 13640), (341, 13120), (352, 12710), (410, 10912), (440, 10168), (451, 9920), (496, 9020), (620, 7216), (656, 6820), (682, 6560), (704, 6355), (820, 5456), (880, 5084), (902, 4960), (992, 4510), (1240, 3608), (1271, 3520), (1312, 3410), (1364, 3280), (1640, 2728), (1705, 2624), (1760, 2542), (1804, 2480), (1984, 2255)]