136591520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 351621648

約数和(自身を除く): 215030128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 388, 416, 485, 520, 677, 776, 970, 1040, 1261, 1354, 1552, 1940, 2080, 2522, 2708, 3104, 3385, 3880, 5044, 5416, 6305, 6770, 7760, 8801, 10088, 10832, 12610, 13540, 15520, 17602, 20176, 21664, 25220, 27080, 35204, 40352, 44005, 50440, 54160, 65669, 70408, 88010, 100880, 108320, 131338, 140816, 176020, 201760, 262676, 281632, 328345, 352040, 525352, 656690, 704080, 853697, 1050704, 1313380, 1408160, 1707394, 2101408, 2626760, 3414788, 4268485, 5253520, 6829576, 8536970, 10507040, 13659152, 17073940, 27318304, 34147880, 68295760, 136591520]

約数ペア:

[(1, 136591520), (2, 68295760), (4, 34147880), (5, 27318304), (8, 17073940), (10, 13659152), (13, 10507040), (16, 8536970), (20, 6829576), (26, 5253520), (32, 4268485), (40, 3414788), (52, 2626760), (65, 2101408), (80, 1707394), (97, 1408160), (104, 1313380), (130, 1050704), (160, 853697), (194, 704080), (208, 656690), (260, 525352), (388, 352040), (416, 328345), (485, 281632), (520, 262676), (677, 201760), (776, 176020), (970, 140816), (1040, 131338), (1261, 108320), (1354, 100880), (1552, 88010), (1940, 70408), (2080, 65669), (2522, 54160), (2708, 50440), (3104, 44005), (3385, 40352), (3880, 35204), (5044, 27080), (5416, 25220), (6305, 21664), (6770, 20176), (7760, 17602), (8801, 15520), (10088, 13540), (10832, 12610)]