552250920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{354007}}^1$

素因数の和:354034

約数の個数: 64

約数和(自身を含む): 1784200320

約数和(自身を除く): 1231949400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 354007, 708014, 1062021, 1416028, 1770035, 2124042, 2832056, 3540070, 4248084, 4602091, 5310105, 7080140, 8496168, 9204182, 10620210, 13806273, 14160280, 18408364, 21240420, 23010455, 27612546, 36816728, 42480840, 46020910, 55225092, 69031365, 92041820, 110450184, 138062730, 184083640, 276125460, 552250920]

約数ペア:

[(1, 552250920), (2, 276125460), (3, 184083640), (4, 138062730), (5, 110450184), (6, 92041820), (8, 69031365), (10, 55225092), (12, 46020910), (13, 42480840), (15, 36816728), (20, 27612546), (24, 23010455), (26, 21240420), (30, 18408364), (39, 14160280), (40, 13806273), (52, 10620210), (60, 9204182), (65, 8496168), (78, 7080140), (104, 5310105), (120, 4602091), (130, 4248084), (156, 3540070), (195, 2832056), (260, 2124042), (312, 1770035), (390, 1416028), (520, 1062021), (780, 708014), (1560, 354007)]