98099920

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7523}}^1$

素因数の和:7699

約数の個数: 40

約数和(自身を含む): 229512096

約数和(自身を除く): 131412176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 7523, 13040, 15046, 30092, 37615, 60184, 75230, 120368, 150460, 300920, 601840, 1226249, 2452498, 4904996, 6131245, 9809992, 12262490, 19619984, 24524980, 49049960, 98099920]

約数ペア:

[(1, 98099920), (2, 49049960), (4, 24524980), (5, 19619984), (8, 12262490), (10, 9809992), (16, 6131245), (20, 4904996), (40, 2452498), (80, 1226249), (163, 601840), (326, 300920), (652, 150460), (815, 120368), (1304, 75230), (1630, 60184), (2608, 37615), (3260, 30092), (6520, 15046), (7523, 13040)]