109705280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11107

約数の個数: 56

約数和(自身を含む): 269687040

約数和(自身を除く): 159981760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11059, 22118, 44236, 55295, 88472, 110590, 176944, 221180, 342829, 353888, 442360, 685658, 707776, 884720, 1371316, 1714145, 1769440, 2742632, 3428290, 3538880, 5485264, 6856580, 10970528, 13713160, 21941056, 27426320, 54852640, 109705280]

約数ペア:

[(1, 109705280), (2, 54852640), (4, 27426320), (5, 21941056), (8, 13713160), (10, 10970528), (16, 6856580), (20, 5485264), (31, 3538880), (32, 3428290), (40, 2742632), (62, 1769440), (64, 1714145), (80, 1371316), (124, 884720), (155, 707776), (160, 685658), (248, 442360), (310, 353888), (320, 342829), (496, 221180), (620, 176944), (992, 110590), (1240, 88472), (1984, 55295), (2480, 44236), (4960, 22118), (9920, 11059)]