9649880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 24027840

約数和(自身を除く): 14377960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 617, 680, 782, 920, 1234, 1564, 1955, 2468, 3085, 3128, 3910, 4936, 6170, 7820, 10489, 12340, 14191, 15640, 20978, 24680, 28382, 41956, 52445, 56764, 70955, 83912, 104890, 113528, 141910, 209780, 241247, 283820, 419560, 482494, 567640, 964988, 1206235, 1929976, 2412470, 4824940, 9649880]

約数ペア:

[(1, 9649880), (2, 4824940), (4, 2412470), (5, 1929976), (8, 1206235), (10, 964988), (17, 567640), (20, 482494), (23, 419560), (34, 283820), (40, 241247), (46, 209780), (68, 141910), (85, 113528), (92, 104890), (115, 83912), (136, 70955), (170, 56764), (184, 52445), (230, 41956), (340, 28382), (391, 24680), (460, 20978), (617, 15640), (680, 14191), (782, 12340), (920, 10489), (1234, 7820), (1564, 6170), (1955, 4936), (2468, 3910), (3085, 3128)]