8553782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2741597}}^1$

素因数の和:2741626

約数の個数: 80

約数和(自身を含む): 28556484768

約数和(自身を除く): 20002702128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2741597, 5483194, 8224791, 10966388, 13707985, 16449582, 21932776, 27415970, 32899164, 35640761, 41123955, 43865552, 54831940, 65798328, 71281522, 82247910, 106922283, 109663880, 131596656, 142563044, 164495820, 178203805, 213844566, 219327760, 285126088, 328991640, 356407610, 427689132, 534611415, 570252176, 657983280, 712815220, 855378264, 1069222830, 1425630440, 1710756528, 2138445660, 2851260880, 4276891320, 8553782640]

約数ペア:

[(1, 8553782640), (2, 4276891320), (3, 2851260880), (4, 2138445660), (5, 1710756528), (6, 1425630440), (8, 1069222830), (10, 855378264), (12, 712815220), (13, 657983280), (15, 570252176), (16, 534611415), (20, 427689132), (24, 356407610), (26, 328991640), (30, 285126088), (39, 219327760), (40, 213844566), (48, 178203805), (52, 164495820), (60, 142563044), (65, 131596656), (78, 109663880), (80, 106922283), (104, 82247910), (120, 71281522), (130, 65798328), (156, 54831940), (195, 43865552), (208, 41123955), (240, 35640761), (260, 32899164), (312, 27415970), (390, 21932776), (520, 16449582), (624, 13707985), (780, 10966388), (1040, 8224791), (1560, 5483194), (3120, 2741597)]