8241462272080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1\times {\mathrm{80783}}^1$

素因数の和:82185

約数の個数: 120

約数和(自身を含む): 19814614212096

約数和(自身を除く): 11573151940016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1327, 1922, 2480, 2654, 3844, 4805, 5308, 6635, 7688, 9610, 10616, 13270, 15376, 19220, 21232, 26540, 38440, 41137, 53080, 76880, 80783, 82274, 106160, 161566, 164548, 205685, 323132, 329096, 403915, 411370, 646264, 658192, 807830, 822740, 1275247, 1292528, 1615660, 1645480, 2504273, 2550494, 3231320, 3290960, 5008546, 5100988, 6376235, 6462640, 10017092, 10201976, 12521365, 12752470, 20034184, 20403952, 25042730, 25504940, 40068368, 50085460, 51009880, 77632463, 100170920, 102019760, 107199041, 155264926, 200341840, 214398082, 310529852, 388162315, 428796164, 535995205, 621059704, 776324630, 857592328, 1071990410, 1242119408, 1552649260, 1715184656, 2143980820, 3105298520, 3323170271, 4287961640, 6210597040, 6646340542, 8575923280, 13292681084, 16615851355, 26585362168, 33231702710, 53170724336, 66463405420, 103018278401, 132926810840, 206036556802, 265853621680, 412073113604, 515091392005, 824146227208, 1030182784010, 1648292454416, 2060365568020, 4120731136040, 8241462272080]

約数ペア:

[(1, 8241462272080), (2, 4120731136040), (4, 2060365568020), (5, 1648292454416), (8, 1030182784010), (10, 824146227208), (16, 515091392005), (20, 412073113604), (31, 265853621680), (40, 206036556802), (62, 132926810840), (80, 103018278401), (124, 66463405420), (155, 53170724336), (248, 33231702710), (310, 26585362168), (496, 16615851355), (620, 13292681084), (961, 8575923280), (1240, 6646340542), (1327, 6210597040), (1922, 4287961640), (2480, 3323170271), (2654, 3105298520), (3844, 2143980820), (4805, 1715184656), (5308, 1552649260), (6635, 1242119408), (7688, 1071990410), (9610, 857592328), (10616, 776324630), (13270, 621059704), (15376, 535995205), (19220, 428796164), (21232, 388162315), (26540, 310529852), (38440, 214398082), (41137, 200341840), (53080, 155264926), (76880, 107199041), (80783, 102019760), (82274, 100170920), (106160, 77632463), (161566, 51009880), (164548, 50085460), (205685, 40068368), (323132, 25504940), (329096, 25042730), (403915, 20403952), (411370, 20034184), (646264, 12752470), (658192, 12521365), (807830, 10201976), (822740, 10017092), (1275247, 6462640), (1292528, 6376235), (1615660, 5100988), (1645480, 5008546), (2504273, 3290960), (2550494, 3231320)]