88521160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 248935680

約数和(自身を除く): 160414520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 293, 332, 364, 415, 455, 520, 581, 586, 664, 728, 830, 910, 1079, 1162, 1172, 1465, 1660, 1820, 2051, 2158, 2324, 2344, 2905, 2930, 3320, 3640, 3809, 4102, 4316, 4648, 5395, 5810, 5860, 7553, 7618, 8204, 8632, 10255, 10790, 11620, 11720, 15106, 15236, 16408, 19045, 20510, 21580, 23240, 24319, 26663, 30212, 30472, 37765, 38090, 41020, 43160, 48638, 53326, 60424, 75530, 76180, 82040, 97276, 106652, 121595, 133315, 151060, 152360, 170233, 194552, 213304, 243190, 266630, 302120, 316147, 340466, 486380, 533260, 632294, 680932, 851165, 972760, 1066520, 1264588, 1361864, 1580735, 1702330, 2213029, 2529176, 3161470, 3404660, 4426058, 6322940, 6809320, 8852116, 11065145, 12645880, 17704232, 22130290, 44260580, 88521160]

約数ペア:

[(1, 88521160), (2, 44260580), (4, 22130290), (5, 17704232), (7, 12645880), (8, 11065145), (10, 8852116), (13, 6809320), (14, 6322940), (20, 4426058), (26, 3404660), (28, 3161470), (35, 2529176), (40, 2213029), (52, 1702330), (56, 1580735), (65, 1361864), (70, 1264588), (83, 1066520), (91, 972760), (104, 851165), (130, 680932), (140, 632294), (166, 533260), (182, 486380), (260, 340466), (280, 316147), (293, 302120), (332, 266630), (364, 243190), (415, 213304), (455, 194552), (520, 170233), (581, 152360), (586, 151060), (664, 133315), (728, 121595), (830, 106652), (910, 97276), (1079, 82040), (1162, 76180), (1172, 75530), (1465, 60424), (1660, 53326), (1820, 48638), (2051, 43160), (2158, 41020), (2324, 38090), (2344, 37765), (2905, 30472), (2930, 30212), (3320, 26663), (3640, 24319), (3809, 23240), (4102, 21580), (4316, 20510), (4648, 19045), (5395, 16408), (5810, 15236), (5860, 15106), (7553, 11720), (7618, 11620), (8204, 10790), (8632, 10255)]