2275248850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19759}}^1$

素因数の和:19832

約数の個数: 72

約数和(自身を含む): 5027892480

約数和(自身を除く): 2752643630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 470, 490, 658, 1175, 1225, 1645, 2303, 2350, 2450, 3290, 4606, 8225, 11515, 16450, 19759, 23030, 39518, 57575, 98795, 115150, 138313, 197590, 276626, 493975, 691565, 928673, 968191, 987950, 1383130, 1857346, 1936382, 3457825, 4643365, 4840955, 6500711, 6915650, 9286730, 9681910, 13001422, 23216825, 24204775, 32503555, 45504977, 46433650, 48409550, 65007110, 91009954, 162517775, 227524885, 325035550, 455049770, 1137624425, 2275248850]

約数ペア:

[(1, 2275248850), (2, 1137624425), (5, 455049770), (7, 325035550), (10, 227524885), (14, 162517775), (25, 91009954), (35, 65007110), (47, 48409550), (49, 46433650), (50, 45504977), (70, 32503555), (94, 24204775), (98, 23216825), (175, 13001422), (235, 9681910), (245, 9286730), (329, 6915650), (350, 6500711), (470, 4840955), (490, 4643365), (658, 3457825), (1175, 1936382), (1225, 1857346), (1645, 1383130), (2303, 987950), (2350, 968191), (2450, 928673), (3290, 691565), (4606, 493975), (8225, 276626), (11515, 197590), (16450, 138313), (19759, 115150), (23030, 98795), (39518, 57575)]