426003860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6803}}^1$

素因数の和:6944

約数の個数: 48

約数和(自身を含む): 932746752

約数和(自身を除く): 506742892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 2020, 3131, 6262, 6803, 12524, 13606, 15655, 27212, 31310, 34015, 62620, 68030, 136060, 210893, 421786, 687103, 843572, 1054465, 1374206, 2108930, 2748412, 3435515, 4217860, 6871030, 13742060, 21300193, 42600386, 85200772, 106500965, 213001930, 426003860]

約数ペア:

[(1, 426003860), (2, 213001930), (4, 106500965), (5, 85200772), (10, 42600386), (20, 21300193), (31, 13742060), (62, 6871030), (101, 4217860), (124, 3435515), (155, 2748412), (202, 2108930), (310, 1374206), (404, 1054465), (505, 843572), (620, 687103), (1010, 421786), (2020, 210893), (3131, 136060), (6262, 68030), (6803, 62620), (12524, 34015), (13606, 31310), (15655, 27212)]