40010336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 82954368

約数和(自身を除く): 42944032

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 761, 848, 992, 1522, 1643, 1696, 3044, 3286, 6088, 6572, 12176, 13144, 23591, 24352, 26288, 40333, 47182, 52576, 80666, 94364, 161332, 188728, 322664, 377456, 645328, 754912, 1250323, 1290656, 2500646, 5001292, 10002584, 20005168, 40010336]

約数ペア:

[(1, 40010336), (2, 20005168), (4, 10002584), (8, 5001292), (16, 2500646), (31, 1290656), (32, 1250323), (53, 754912), (62, 645328), (106, 377456), (124, 322664), (212, 188728), (248, 161332), (424, 94364), (496, 80666), (761, 52576), (848, 47182), (992, 40333), (1522, 26288), (1643, 24352), (1696, 23591), (3044, 13144), (3286, 12176), (6088, 6572)]