25800405122

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 39222728064

約数和(自身を除く): 13422322942

約数列:

[1, 2, 163, 311, 326, 397, 622, 641, 794, 1282, 50693, 64711, 101386, 104483, 123467, 129422, 199351, 208966, 246934, 254477, 398702, 508954, 20125121, 32494213, 40250242, 41479751, 64988426, 79142347, 82959502, 158284694, 12900202561, 25800405122]

約数ペア:

[(1, 25800405122), (2, 12900202561), (163, 158284694), (311, 82959502), (326, 79142347), (397, 64988426), (622, 41479751), (641, 40250242), (794, 32494213), (1282, 20125121), (50693, 508954), (64711, 398702), (101386, 254477), (104483, 246934), (123467, 208966), (129422, 199351)]