88587680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32569}}^1$

素因数の和:32601

約数の個数: 48

約数和(自身を含む): 221606280

約数和(自身を除く): 133018600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32569, 65138, 130276, 162845, 260552, 325690, 521104, 553673, 651380, 1042208, 1107346, 1302760, 2214692, 2605520, 2768365, 4429384, 5211040, 5536730, 8858768, 11073460, 17717536, 22146920, 44293840, 88587680]

約数ペア:

[(1, 88587680), (2, 44293840), (4, 22146920), (5, 17717536), (8, 11073460), (10, 8858768), (16, 5536730), (17, 5211040), (20, 4429384), (32, 2768365), (34, 2605520), (40, 2214692), (68, 1302760), (80, 1107346), (85, 1042208), (136, 651380), (160, 553673), (170, 521104), (272, 325690), (340, 260552), (544, 162845), (680, 130276), (1360, 65138), (2720, 32569)]