24513760

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 33698240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 439, 698, 878, 1396, 1745, 1756, 2195, 2792, 3490, 3512, 4390, 5584, 6980, 7024, 8780, 11168, 13960, 14048, 17560, 27920, 35120, 55840, 70240, 153211, 306422, 612844, 766055, 1225688, 1532110, 2451376, 3064220, 4902752, 6128440, 12256880, 24513760]

約数ペア:

[(1, 24513760), (2, 12256880), (4, 6128440), (5, 4902752), (8, 3064220), (10, 2451376), (16, 1532110), (20, 1225688), (32, 766055), (40, 612844), (80, 306422), (160, 153211), (349, 70240), (439, 55840), (698, 35120), (878, 27920), (1396, 17560), (1745, 14048), (1756, 13960), (2195, 11168), (2792, 8780), (3490, 7024), (3512, 6980), (4390, 5584)]