13500760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 37396800

約数和(自身を除く): 23896040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 3709, 7418, 14836, 18545, 25963, 29672, 37090, 48217, 51926, 74180, 96434, 103852, 129815, 148360, 192868, 207704, 241085, 259630, 337519, 385736, 482170, 519260, 675038, 964340, 1038520, 1350076, 1687595, 1928680, 2700152, 3375190, 6750380, 13500760]

約数ペア:

[(1, 13500760), (2, 6750380), (4, 3375190), (5, 2700152), (7, 1928680), (8, 1687595), (10, 1350076), (13, 1038520), (14, 964340), (20, 675038), (26, 519260), (28, 482170), (35, 385736), (40, 337519), (52, 259630), (56, 241085), (65, 207704), (70, 192868), (91, 148360), (104, 129815), (130, 103852), (140, 96434), (182, 74180), (260, 51926), (280, 48217), (364, 37090), (455, 29672), (520, 25963), (728, 18545), (910, 14836), (1820, 7418), (3640, 3709)]