98262580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5416

約数の個数: 48

約数和(自身を含む): 225396864

約数和(自身を除く): 127134284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5323, 9230, 10646, 18460, 21292, 26615, 53230, 69199, 106460, 138398, 276796, 345995, 377933, 691990, 755866, 1383980, 1511732, 1889665, 3779330, 4913129, 7558660, 9826258, 19652516, 24565645, 49131290, 98262580]

約数ペア:

[(1, 98262580), (2, 49131290), (4, 24565645), (5, 19652516), (10, 9826258), (13, 7558660), (20, 4913129), (26, 3779330), (52, 1889665), (65, 1511732), (71, 1383980), (130, 755866), (142, 691990), (260, 377933), (284, 345995), (355, 276796), (710, 138398), (923, 106460), (1420, 69199), (1846, 53230), (3692, 26615), (4615, 21292), (5323, 18460), (9230, 10646)]