2016335660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 4523215200

約数和(自身を除く): 2506879540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 289, 340, 398, 578, 796, 995, 1156, 1445, 1753, 1990, 2890, 3383, 3506, 3980, 5780, 6766, 7012, 8765, 13532, 16915, 17530, 29801, 33830, 35060, 57511, 59602, 67660, 115022, 119204, 149005, 230044, 287555, 298010, 348847, 506617, 575110, 596020, 697694, 1013234, 1150220, 1395388, 1744235, 2026468, 2533085, 3488470, 5066170, 5930399, 6976940, 10132340, 11860798, 23721596, 29651995, 59303990, 100816783, 118607980, 201633566, 403267132, 504083915, 1008167830, 2016335660]

約数ペア:

[(1, 2016335660), (2, 1008167830), (4, 504083915), (5, 403267132), (10, 201633566), (17, 118607980), (20, 100816783), (34, 59303990), (68, 29651995), (85, 23721596), (170, 11860798), (199, 10132340), (289, 6976940), (340, 5930399), (398, 5066170), (578, 3488470), (796, 2533085), (995, 2026468), (1156, 1744235), (1445, 1395388), (1753, 1150220), (1990, 1013234), (2890, 697694), (3383, 596020), (3506, 575110), (3980, 506617), (5780, 348847), (6766, 298010), (7012, 287555), (8765, 230044), (13532, 149005), (16915, 119204), (17530, 115022), (29801, 67660), (33830, 59602), (35060, 57511)]