26817402160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107201}}^1$

素因数の和:107326

約数の個数: 80

約数和(自身を含む): 64604213280

約数和(自身を除く): 37786811120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 424, 472, 530, 590, 848, 944, 1060, 1180, 2120, 2360, 3127, 4240, 4720, 6254, 12508, 15635, 25016, 31270, 50032, 62540, 107201, 125080, 214402, 250160, 428804, 536005, 857608, 1072010, 1715216, 2144020, 4288040, 5681653, 6324859, 8576080, 11363306, 12649718, 22726612, 25299436, 28408265, 31624295, 45453224, 50598872, 56816530, 63248590, 90906448, 101197744, 113633060, 126497180, 227266120, 252994360, 335217527, 454532240, 505988720, 670435054, 1340870108, 1676087635, 2681740216, 3352175270, 5363480432, 6704350540, 13408701080, 26817402160]

約数ペア:

[(1, 26817402160), (2, 13408701080), (4, 6704350540), (5, 5363480432), (8, 3352175270), (10, 2681740216), (16, 1676087635), (20, 1340870108), (40, 670435054), (53, 505988720), (59, 454532240), (80, 335217527), (106, 252994360), (118, 227266120), (212, 126497180), (236, 113633060), (265, 101197744), (295, 90906448), (424, 63248590), (472, 56816530), (530, 50598872), (590, 45453224), (848, 31624295), (944, 28408265), (1060, 25299436), (1180, 22726612), (2120, 12649718), (2360, 11363306), (3127, 8576080), (4240, 6324859), (4720, 5681653), (6254, 4288040), (12508, 2144020), (15635, 1715216), (25016, 1072010), (31270, 857608), (50032, 536005), (62540, 428804), (107201, 250160), (125080, 214402)]