63347960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9371}}^1$

素因数の和:9408

約数の個数: 48

約数和(自身を含む): 154356840

約数和(自身を除く): 91008880

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, 9371, 18742, 37484, 46855, 74968, 93710, 121823, 187420, 243646, 374840, 487292, 609115, 974584, 1218230, 1583699, 2436460, 3167398, 4872920, 6334796, 7918495, 12669592, 15836990, 31673980, 63347960]

約数ペア:

[(1, 63347960), (2, 31673980), (4, 15836990), (5, 12669592), (8, 7918495), (10, 6334796), (13, 4872920), (20, 3167398), (26, 2436460), (40, 1583699), (52, 1218230), (65, 974584), (104, 609115), (130, 487292), (169, 374840), (260, 243646), (338, 187420), (520, 121823), (676, 93710), (845, 74968), (1352, 46855), (1690, 37484), (3380, 18742), (6760, 9371)]