47101400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 68605480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 71, 100, 107, 124, 142, 155, 200, 214, 248, 284, 310, 355, 428, 535, 568, 620, 710, 775, 856, 1070, 1240, 1420, 1550, 1775, 2140, 2201, 2675, 2840, 3100, 3317, 3550, 4280, 4402, 5350, 6200, 6634, 7100, 7597, 8804, 10700, 11005, 13268, 14200, 15194, 16585, 17608, 21400, 22010, 26536, 30388, 33170, 37985, 44020, 55025, 60776, 66340, 75970, 82925, 88040, 110050, 132680, 151940, 165850, 189925, 220100, 235507, 303880, 331700, 379850, 440200, 471014, 663400, 759700, 942028, 1177535, 1519400, 1884056, 2355070, 4710140, 5887675, 9420280, 11775350, 23550700, 47101400]

約数ペア:

[(1, 47101400), (2, 23550700), (4, 11775350), (5, 9420280), (8, 5887675), (10, 4710140), (20, 2355070), (25, 1884056), (31, 1519400), (40, 1177535), (50, 942028), (62, 759700), (71, 663400), (100, 471014), (107, 440200), (124, 379850), (142, 331700), (155, 303880), (200, 235507), (214, 220100), (248, 189925), (284, 165850), (310, 151940), (355, 132680), (428, 110050), (535, 88040), (568, 82925), (620, 75970), (710, 66340), (775, 60776), (856, 55025), (1070, 44020), (1240, 37985), (1420, 33170), (1550, 30388), (1775, 26536), (2140, 22010), (2201, 21400), (2675, 17608), (2840, 16585), (3100, 15194), (3317, 14200), (3550, 13268), (4280, 11005), (4402, 10700), (5350, 8804), (6200, 7597), (6634, 7100)]