71326600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 168203520

約数和(自身を除く): 96876920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 5023, 7100, 10046, 14200, 20092, 25115, 40184, 50230, 100460, 125575, 200920, 251150, 356633, 502300, 713266, 1004600, 1426532, 1783165, 2853064, 3566330, 7132660, 8915825, 14265320, 17831650, 35663300, 71326600]

約数ペア:

[(1, 71326600), (2, 35663300), (4, 17831650), (5, 14265320), (8, 8915825), (10, 7132660), (20, 3566330), (25, 2853064), (40, 1783165), (50, 1426532), (71, 1004600), (100, 713266), (142, 502300), (200, 356633), (284, 251150), (355, 200920), (568, 125575), (710, 100460), (1420, 50230), (1775, 40184), (2840, 25115), (3550, 20092), (5023, 14200), (7100, 10046)]