13819550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 27400032

約数和(自身を除く): 13580482

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 197, 230, 305, 394, 575, 610, 985, 1150, 1403, 1525, 1970, 2806, 3050, 4531, 4925, 7015, 9062, 9850, 12017, 14030, 22655, 24034, 35075, 45310, 60085, 70150, 113275, 120170, 226550, 276391, 300425, 552782, 600850, 1381955, 2763910, 6909775, 13819550]

約数ペア:

[(1, 13819550), (2, 6909775), (5, 2763910), (10, 1381955), (23, 600850), (25, 552782), (46, 300425), (50, 276391), (61, 226550), (115, 120170), (122, 113275), (197, 70150), (230, 60085), (305, 45310), (394, 35075), (575, 24034), (610, 22655), (985, 14030), (1150, 12017), (1403, 9850), (1525, 9062), (1970, 7015), (2806, 4925), (3050, 4531)]