113509720

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18793}}^1$

素因数の和:18955

約数の個数: 32

約数和(自身を含む): 257101920

約数和(自身を除く): 143592200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 18793, 37586, 75172, 93965, 150344, 187930, 375860, 751720, 2837743, 5675486, 11350972, 14188715, 22701944, 28377430, 56754860, 113509720]

約数ペア:

[(1, 113509720), (2, 56754860), (4, 28377430), (5, 22701944), (8, 14188715), (10, 11350972), (20, 5675486), (40, 2837743), (151, 751720), (302, 375860), (604, 187930), (755, 150344), (1208, 93965), (1510, 75172), (3020, 37586), (6040, 18793)]