26543460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 80341632

約数和(自身を除く): 53798172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 491, 510, 530, 636, 795, 901, 982, 1020, 1060, 1473, 1590, 1802, 1964, 2455, 2703, 2946, 3180, 3604, 4505, 4910, 5406, 5892, 7365, 8347, 9010, 9820, 10812, 13515, 14730, 16694, 18020, 25041, 26023, 27030, 29460, 33388, 41735, 50082, 52046, 54060, 78069, 83470, 100164, 104092, 125205, 130115, 156138, 166940, 250410, 260230, 312276, 390345, 442391, 500820, 520460, 780690, 884782, 1327173, 1561380, 1769564, 2211955, 2654346, 4423910, 5308692, 6635865, 8847820, 13271730, 26543460]

約数ペア:

[(1, 26543460), (2, 13271730), (3, 8847820), (4, 6635865), (5, 5308692), (6, 4423910), (10, 2654346), (12, 2211955), (15, 1769564), (17, 1561380), (20, 1327173), (30, 884782), (34, 780690), (51, 520460), (53, 500820), (60, 442391), (68, 390345), (85, 312276), (102, 260230), (106, 250410), (159, 166940), (170, 156138), (204, 130115), (212, 125205), (255, 104092), (265, 100164), (318, 83470), (340, 78069), (491, 54060), (510, 52046), (530, 50082), (636, 41735), (795, 33388), (901, 29460), (982, 27030), (1020, 26023), (1060, 25041), (1473, 18020), (1590, 16694), (1802, 14730), (1964, 13515), (2455, 10812), (2703, 9820), (2946, 9010), (3180, 8347), (3604, 7365), (4505, 5892), (4910, 5406)]