25573080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 83966400

約数和(自身を除く): 58393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 169, 194, 195, 260, 291, 312, 338, 388, 390, 485, 507, 520, 582, 676, 776, 780, 845, 970, 1014, 1164, 1261, 1352, 1455, 1560, 1690, 1940, 2028, 2197, 2328, 2522, 2535, 2910, 3380, 3783, 3880, 4056, 4394, 5044, 5070, 5820, 6305, 6591, 6760, 7566, 8788, 10088, 10140, 10985, 11640, 12610, 13182, 15132, 16393, 17576, 18915, 20280, 21970, 25220, 26364, 30264, 32786, 32955, 37830, 43940, 49179, 50440, 52728, 65572, 65910, 75660, 81965, 87880, 98358, 131144, 131820, 151320, 163930, 196716, 213109, 245895, 263640, 327860, 393432, 426218, 491790, 639327, 655720, 852436, 983580, 1065545, 1278654, 1704872, 1967160, 2131090, 2557308, 3196635, 4262180, 5114616, 6393270, 8524360, 12786540, 25573080]

約数ペア:

[(1, 25573080), (2, 12786540), (3, 8524360), (4, 6393270), (5, 5114616), (6, 4262180), (8, 3196635), (10, 2557308), (12, 2131090), (13, 1967160), (15, 1704872), (20, 1278654), (24, 1065545), (26, 983580), (30, 852436), (39, 655720), (40, 639327), (52, 491790), (60, 426218), (65, 393432), (78, 327860), (97, 263640), (104, 245895), (120, 213109), (130, 196716), (156, 163930), (169, 151320), (194, 131820), (195, 131144), (260, 98358), (291, 87880), (312, 81965), (338, 75660), (388, 65910), (390, 65572), (485, 52728), (507, 50440), (520, 49179), (582, 43940), (676, 37830), (776, 32955), (780, 32786), (845, 30264), (970, 26364), (1014, 25220), (1164, 21970), (1261, 20280), (1352, 18915), (1455, 17576), (1560, 16393), (1690, 15132), (1940, 13182), (2028, 12610), (2197, 11640), (2328, 10985), (2522, 10140), (2535, 10088), (2910, 8788), (3380, 7566), (3783, 6760), (3880, 6591), (4056, 6305), (4394, 5820), (5044, 5070)]