82603840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 112

約数和(自身を含む): 221796864

約数和(自身を除く): 139193024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 757, 880, 992, 1240, 1364, 1514, 1705, 1760, 1984, 2480, 2728, 3028, 3410, 3520, 3785, 4960, 5456, 6056, 6820, 7570, 8327, 9920, 10912, 12112, 13640, 15140, 16654, 21824, 23467, 24224, 27280, 30280, 33308, 41635, 46934, 48448, 54560, 60560, 66616, 83270, 93868, 109120, 117335, 121120, 133232, 166540, 187736, 234670, 242240, 258137, 266464, 333080, 375472, 469340, 516274, 532928, 666160, 750944, 938680, 1032548, 1290685, 1332320, 1501888, 1877360, 2065096, 2581370, 2664640, 3754720, 4130192, 5162740, 7509440, 8260384, 10325480, 16520768, 20650960, 41301920, 82603840]

約数ペア:

[(1, 82603840), (2, 41301920), (4, 20650960), (5, 16520768), (8, 10325480), (10, 8260384), (11, 7509440), (16, 5162740), (20, 4130192), (22, 3754720), (31, 2664640), (32, 2581370), (40, 2065096), (44, 1877360), (55, 1501888), (62, 1332320), (64, 1290685), (80, 1032548), (88, 938680), (110, 750944), (124, 666160), (155, 532928), (160, 516274), (176, 469340), (220, 375472), (248, 333080), (310, 266464), (320, 258137), (341, 242240), (352, 234670), (440, 187736), (496, 166540), (620, 133232), (682, 121120), (704, 117335), (757, 109120), (880, 93868), (992, 83270), (1240, 66616), (1364, 60560), (1514, 54560), (1705, 48448), (1760, 46934), (1984, 41635), (2480, 33308), (2728, 30280), (3028, 27280), (3410, 24224), (3520, 23467), (3785, 21824), (4960, 16654), (5456, 15140), (6056, 13640), (6820, 12112), (7570, 10912), (8327, 9920)]