19630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5684

約数の個数: 64

約数和(自身を含む): 60933600

約数和(自身を除く): 41302920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5641, 11282, 16923, 22564, 28205, 33846, 45128, 56410, 67692, 84615, 112820, 135384, 163589, 169230, 225640, 327178, 338460, 490767, 654356, 676920, 817945, 981534, 1308712, 1635890, 1963068, 2453835, 3271780, 3926136, 4907670, 6543560, 9815340, 19630680]

約数ペア:

[(1, 19630680), (2, 9815340), (3, 6543560), (4, 4907670), (5, 3926136), (6, 3271780), (8, 2453835), (10, 1963068), (12, 1635890), (15, 1308712), (20, 981534), (24, 817945), (29, 676920), (30, 654356), (40, 490767), (58, 338460), (60, 327178), (87, 225640), (116, 169230), (120, 163589), (145, 135384), (174, 112820), (232, 84615), (290, 67692), (348, 56410), (435, 45128), (580, 33846), (696, 28205), (870, 22564), (1160, 16923), (1740, 11282), (3480, 5641)]