2615661880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{3329}}^1$

素因数の和:4864

約数の個数: 64

約数和(自身を含む): 6344049600

約数和(自身を除く): 3728387720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1511, 3022, 3329, 6044, 6658, 7555, 12088, 13316, 15110, 16645, 19643, 26632, 30220, 33290, 39286, 43277, 60440, 66580, 78572, 86554, 98215, 133160, 157144, 173108, 196430, 216385, 346216, 392860, 432770, 785720, 865540, 1731080, 5030119, 10060238, 20120476, 25150595, 40240952, 50301190, 65391547, 100602380, 130783094, 201204760, 261566188, 326957735, 523132376, 653915470, 1307830940, 2615661880]

約数ペア:

[(1, 2615661880), (2, 1307830940), (4, 653915470), (5, 523132376), (8, 326957735), (10, 261566188), (13, 201204760), (20, 130783094), (26, 100602380), (40, 65391547), (52, 50301190), (65, 40240952), (104, 25150595), (130, 20120476), (260, 10060238), (520, 5030119), (1511, 1731080), (3022, 865540), (3329, 785720), (6044, 432770), (6658, 392860), (7555, 346216), (12088, 216385), (13316, 196430), (15110, 173108), (16645, 157144), (19643, 133160), (26632, 98215), (30220, 86554), (33290, 78572), (39286, 66580), (43277, 60440)]