2300109920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 5545895040

約数和(自身を除く): 3245785120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 463, 488, 509, 610, 926, 976, 1018, 1220, 1852, 1952, 2036, 2315, 2440, 2545, 3704, 4072, 4630, 4880, 5090, 7408, 8144, 9260, 9760, 10180, 14816, 16288, 18520, 20360, 28243, 31049, 37040, 40720, 56486, 62098, 74080, 81440, 112972, 124196, 141215, 155245, 225944, 235667, 248392, 282430, 310490, 451888, 471334, 496784, 564860, 620980, 903776, 942668, 993568, 1129720, 1178335, 1241960, 1885336, 2259440, 2356670, 2483920, 3770672, 4518880, 4713340, 4967840, 7541344, 9426680, 14375687, 18853360, 28751374, 37706720, 57502748, 71878435, 115005496, 143756870, 230010992, 287513740, 460021984, 575027480, 1150054960, 2300109920]

約数ペア:

[(1, 2300109920), (2, 1150054960), (4, 575027480), (5, 460021984), (8, 287513740), (10, 230010992), (16, 143756870), (20, 115005496), (32, 71878435), (40, 57502748), (61, 37706720), (80, 28751374), (122, 18853360), (160, 14375687), (244, 9426680), (305, 7541344), (463, 4967840), (488, 4713340), (509, 4518880), (610, 3770672), (926, 2483920), (976, 2356670), (1018, 2259440), (1220, 1885336), (1852, 1241960), (1952, 1178335), (2036, 1129720), (2315, 993568), (2440, 942668), (2545, 903776), (3704, 620980), (4072, 564860), (4630, 496784), (4880, 471334), (5090, 451888), (7408, 310490), (8144, 282430), (9260, 248392), (9760, 235667), (10180, 225944), (14816, 155245), (16288, 141215), (18520, 124196), (20360, 112972), (28243, 81440), (31049, 74080), (37040, 62098), (40720, 56486)]