40719430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 38243258

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 5711, 7130, 11422, 28555, 57110, 131353, 177041, 262706, 354082, 656765, 885205, 1313530, 1770410, 4071943, 8143886, 20359715, 40719430]

約数ペア:

[(1, 40719430), (2, 20359715), (5, 8143886), (10, 4071943), (23, 1770410), (31, 1313530), (46, 885205), (62, 656765), (115, 354082), (155, 262706), (230, 177041), (310, 131353), (713, 57110), (1426, 28555), (3565, 11422), (5711, 7130)]