5416113280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 13357316160

約数和(自身を除く): 7941202880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 331, 370, 592, 640, 662, 691, 740, 1184, 1324, 1382, 1480, 1655, 2368, 2648, 2764, 2960, 3310, 3455, 4736, 5296, 5528, 5920, 6620, 6910, 10592, 11056, 11840, 12247, 13240, 13820, 21184, 22112, 23680, 24494, 25567, 26480, 27640, 42368, 44224, 48988, 51134, 52960, 55280, 61235, 88448, 97976, 102268, 105920, 110560, 122470, 127835, 195952, 204536, 211840, 221120, 228721, 244940, 255670, 391904, 409072, 442240, 457442, 489880, 511340, 783808, 818144, 914884, 979760, 1022680, 1143605, 1567616, 1636288, 1829768, 1959520, 2045360, 2287210, 3272576, 3659536, 3919040, 4090720, 4574420, 7319072, 7838080, 8181440, 8462677, 9148840, 14638144, 16362880, 16925354, 18297680, 29276288, 33850708, 36595360, 42313385, 67701416, 73190720, 84626770, 135402832, 146381440, 169253540, 270805664, 338507080, 541611328, 677014160, 1083222656, 1354028320, 2708056640, 5416113280]

約数ペア:

[(1, 5416113280), (2, 2708056640), (4, 1354028320), (5, 1083222656), (8, 677014160), (10, 541611328), (16, 338507080), (20, 270805664), (32, 169253540), (37, 146381440), (40, 135402832), (64, 84626770), (74, 73190720), (80, 67701416), (128, 42313385), (148, 36595360), (160, 33850708), (185, 29276288), (296, 18297680), (320, 16925354), (331, 16362880), (370, 14638144), (592, 9148840), (640, 8462677), (662, 8181440), (691, 7838080), (740, 7319072), (1184, 4574420), (1324, 4090720), (1382, 3919040), (1480, 3659536), (1655, 3272576), (2368, 2287210), (2648, 2045360), (2764, 1959520), (2960, 1829768), (3310, 1636288), (3455, 1567616), (4736, 1143605), (5296, 1022680), (5528, 979760), (5920, 914884), (6620, 818144), (6910, 783808), (10592, 511340), (11056, 489880), (11840, 457442), (12247, 442240), (13240, 409072), (13820, 391904), (21184, 255670), (22112, 244940), (23680, 228721), (24494, 221120), (25567, 211840), (26480, 204536), (27640, 195952), (42368, 127835), (44224, 122470), (48988, 110560), (51134, 105920), (52960, 102268), (55280, 97976), (61235, 88448)]