93087920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68447}}^1$

素因数の和:68477

約数の個数: 40

約数和(自身を含む): 229163904

約数和(自身を除く): 136075984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 68447, 136894, 273788, 342235, 547576, 684470, 1095152, 1163599, 1368940, 2327198, 2737880, 4654396, 5475760, 5817995, 9308792, 11635990, 18617584, 23271980, 46543960, 93087920]

約数ペア:

[(1, 93087920), (2, 46543960), (4, 23271980), (5, 18617584), (8, 11635990), (10, 9308792), (16, 5817995), (17, 5475760), (20, 4654396), (34, 2737880), (40, 2327198), (68, 1368940), (80, 1163599), (85, 1095152), (136, 684470), (170, 547576), (272, 342235), (340, 273788), (680, 136894), (1360, 68447)]