126636706520

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1\times {\mathrm{26371}}^1$

素因数の和:27096

約数の個数: 64

約数和(自身を含む): 286640432640

約数和(自身を除く): 160003726120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 443, 542, 886, 1084, 1355, 1772, 2168, 2215, 2710, 3544, 4430, 5420, 8860, 10840, 17720, 26371, 52742, 105484, 120053, 131855, 210968, 240106, 263710, 480212, 527420, 600265, 960424, 1054840, 1200530, 2401060, 4802120, 7146541, 11682353, 14293082, 23364706, 28586164, 35732705, 46729412, 57172328, 58411765, 71465410, 93458824, 116823530, 142930820, 233647060, 285861640, 467294120, 3165917663, 6331835326, 12663670652, 15829588315, 25327341304, 31659176630, 63318353260, 126636706520]

約数ペア:

[(1, 126636706520), (2, 63318353260), (4, 31659176630), (5, 25327341304), (8, 15829588315), (10, 12663670652), (20, 6331835326), (40, 3165917663), (271, 467294120), (443, 285861640), (542, 233647060), (886, 142930820), (1084, 116823530), (1355, 93458824), (1772, 71465410), (2168, 58411765), (2215, 57172328), (2710, 46729412), (3544, 35732705), (4430, 28586164), (5420, 23364706), (8860, 14293082), (10840, 11682353), (17720, 7146541), (26371, 4802120), (52742, 2401060), (105484, 1200530), (120053, 1054840), (131855, 960424), (210968, 600265), (240106, 527420), (263710, 480212)]