5295199280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{305023}}^1$

素因数の和:305074

約数の個数: 80

約数和(自身を含む): 14524022784

約数和(自身を除く): 9228823504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 305023, 610046, 1220092, 1525115, 2135161, 2440184, 3050230, 4270322, 4880368, 6100460, 8540644, 9455713, 10675805, 12200920, 17081288, 18911426, 21351610, 24401840, 34162576, 37822852, 42703220, 47278565, 66189991, 75645704, 85406440, 94557130, 132379982, 151291408, 170812880, 189114260, 264759964, 330949955, 378228520, 529519928, 661899910, 756457040, 1059039856, 1323799820, 2647599640, 5295199280]

約数ペア:

[(1, 5295199280), (2, 2647599640), (4, 1323799820), (5, 1059039856), (7, 756457040), (8, 661899910), (10, 529519928), (14, 378228520), (16, 330949955), (20, 264759964), (28, 189114260), (31, 170812880), (35, 151291408), (40, 132379982), (56, 94557130), (62, 85406440), (70, 75645704), (80, 66189991), (112, 47278565), (124, 42703220), (140, 37822852), (155, 34162576), (217, 24401840), (248, 21351610), (280, 18911426), (310, 17081288), (434, 12200920), (496, 10675805), (560, 9455713), (620, 8540644), (868, 6100460), (1085, 4880368), (1240, 4270322), (1736, 3050230), (2170, 2440184), (2480, 2135161), (3472, 1525115), (4340, 1220092), (8680, 610046), (17360, 305023)]