4092920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 10523520

約数和(自身を除く): 6430600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 463, 520, 680, 884, 926, 1105, 1768, 1852, 2210, 2315, 3704, 4420, 4630, 6019, 7871, 8840, 9260, 12038, 15742, 18520, 24076, 30095, 31484, 39355, 48152, 60190, 62968, 78710, 102323, 120380, 157420, 204646, 240760, 314840, 409292, 511615, 818584, 1023230, 2046460, 4092920]

約数ペア:

[(1, 4092920), (2, 2046460), (4, 1023230), (5, 818584), (8, 511615), (10, 409292), (13, 314840), (17, 240760), (20, 204646), (26, 157420), (34, 120380), (40, 102323), (52, 78710), (65, 62968), (68, 60190), (85, 48152), (104, 39355), (130, 31484), (136, 30095), (170, 24076), (221, 18520), (260, 15742), (340, 12038), (442, 9260), (463, 8840), (520, 7871), (680, 6019), (884, 4630), (926, 4420), (1105, 3704), (1768, 2315), (1852, 2210)]