45872560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 66620240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 349, 424, 496, 530, 620, 698, 848, 1060, 1240, 1396, 1643, 1745, 2120, 2480, 2792, 3286, 3490, 4240, 5584, 6572, 6980, 8215, 10819, 13144, 13960, 16430, 18497, 21638, 26288, 27920, 32860, 36994, 43276, 54095, 65720, 73988, 86552, 92485, 108190, 131440, 147976, 173104, 184970, 216380, 295952, 369940, 432760, 573407, 739880, 865520, 1146814, 1479760, 2293628, 2867035, 4587256, 5734070, 9174512, 11468140, 22936280, 45872560]

約数ペア:

[(1, 45872560), (2, 22936280), (4, 11468140), (5, 9174512), (8, 5734070), (10, 4587256), (16, 2867035), (20, 2293628), (31, 1479760), (40, 1146814), (53, 865520), (62, 739880), (80, 573407), (106, 432760), (124, 369940), (155, 295952), (212, 216380), (248, 184970), (265, 173104), (310, 147976), (349, 131440), (424, 108190), (496, 92485), (530, 86552), (620, 73988), (698, 65720), (848, 54095), (1060, 43276), (1240, 36994), (1396, 32860), (1643, 27920), (1745, 26288), (2120, 21638), (2480, 18497), (2792, 16430), (3286, 13960), (3490, 13144), (4240, 10819), (5584, 8215), (6572, 6980)]