469116560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{887}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 1193173632

約数和(自身を除く): 724057072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 601, 880, 887, 1202, 1774, 2404, 3005, 3548, 4435, 4808, 6010, 6611, 7096, 8870, 9616, 9757, 12020, 13222, 14192, 17740, 19514, 24040, 26444, 33055, 35480, 39028, 48080, 48785, 52888, 66110, 70960, 78056, 97570, 105776, 132220, 156112, 195140, 264440, 390280, 528880, 533087, 780560, 1066174, 2132348, 2665435, 4264696, 5330870, 5863957, 8529392, 10661740, 11727914, 21323480, 23455828, 29319785, 42646960, 46911656, 58639570, 93823312, 117279140, 234558280, 469116560]

約数ペア:

[(1, 469116560), (2, 234558280), (4, 117279140), (5, 93823312), (8, 58639570), (10, 46911656), (11, 42646960), (16, 29319785), (20, 23455828), (22, 21323480), (40, 11727914), (44, 10661740), (55, 8529392), (80, 5863957), (88, 5330870), (110, 4264696), (176, 2665435), (220, 2132348), (440, 1066174), (601, 780560), (880, 533087), (887, 528880), (1202, 390280), (1774, 264440), (2404, 195140), (3005, 156112), (3548, 132220), (4435, 105776), (4808, 97570), (6010, 78056), (6611, 70960), (7096, 66110), (8870, 52888), (9616, 48785), (9757, 48080), (12020, 39028), (13222, 35480), (14192, 33055), (17740, 26444), (19514, 24040)]