23183920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17047}}^1$

素因数の和:17077

約数の個数: 40

約数和(自身を含む): 57076704

約数和(自身を除く): 33892784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17047, 34094, 68188, 85235, 136376, 170470, 272752, 289799, 340940, 579598, 681880, 1159196, 1363760, 1448995, 2318392, 2897990, 4636784, 5795980, 11591960, 23183920]

約数ペア:

[(1, 23183920), (2, 11591960), (4, 5795980), (5, 4636784), (8, 2897990), (10, 2318392), (16, 1448995), (17, 1363760), (20, 1159196), (34, 681880), (40, 579598), (68, 340940), (80, 289799), (85, 272752), (136, 170470), (170, 136376), (272, 85235), (340, 68188), (680, 34094), (1360, 17047)]