40713230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 76923648

約数和(自身を除く): 36210418

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2153, 3782, 4306, 9455, 10765, 18910, 21530, 66743, 131333, 133486, 262666, 333715, 656665, 667430, 1313330, 4071323, 8142646, 20356615, 40713230]

約数ペア:

[(1, 40713230), (2, 20356615), (5, 8142646), (10, 4071323), (31, 1313330), (61, 667430), (62, 656665), (122, 333715), (155, 262666), (305, 133486), (310, 131333), (610, 66743), (1891, 21530), (2153, 18910), (3782, 10765), (4306, 9455)]