73001240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10799}}^1$

素因数の和:10836

約数の個数: 48

約数和(自身を含む): 177876000

約数和(自身を除く): 104874760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 10799, 21598, 43196, 53995, 86392, 107990, 140387, 215980, 280774, 431960, 561548, 701935, 1123096, 1403870, 1825031, 2807740, 3650062, 5615480, 7300124, 9125155, 14600248, 18250310, 36500620, 73001240]

約数ペア:

[(1, 73001240), (2, 36500620), (4, 18250310), (5, 14600248), (8, 9125155), (10, 7300124), (13, 5615480), (20, 3650062), (26, 2807740), (40, 1825031), (52, 1403870), (65, 1123096), (104, 701935), (130, 561548), (169, 431960), (260, 280774), (338, 215980), (520, 140387), (676, 107990), (845, 86392), (1352, 53995), (1690, 43196), (3380, 21598), (6760, 10799)]