1844846840

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{42043}}^1$

素因数の和:43151

約数の個数: 32

約数和(自身を含む): 4154788080

約数和(自身を除く): 2309941240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2194, 4388, 5485, 8776, 10970, 21940, 42043, 43880, 84086, 168172, 210215, 336344, 420430, 840860, 1681720, 46121171, 92242342, 184484684, 230605855, 368969368, 461211710, 922423420, 1844846840]

約数ペア:

[(1, 1844846840), (2, 922423420), (4, 461211710), (5, 368969368), (8, 230605855), (10, 184484684), (20, 92242342), (40, 46121171), (1097, 1681720), (2194, 840860), (4388, 420430), (5485, 336344), (8776, 210215), (10970, 168172), (21940, 84086), (42043, 43880)]