2080475028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2534

約数の個数: 144

約数和(自身を含む): 5908121856

約数和(自身を除く): 3827646828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 61, 68, 69, 92, 102, 122, 138, 153, 183, 204, 207, 244, 276, 306, 366, 391, 414, 549, 612, 732, 782, 828, 1037, 1098, 1173, 1403, 1564, 2074, 2196, 2346, 2423, 2806, 3111, 3519, 4148, 4209, 4692, 4846, 5612, 6222, 7038, 7269, 8418, 9333, 9692, 12444, 12627, 14076, 14538, 16836, 18666, 21807, 23851, 25254, 29076, 37332, 41191, 43614, 47702, 50508, 55729, 71553, 82382, 87228, 95404, 111458, 123573, 143106, 147803, 164764, 167187, 214659, 222916, 247146, 286212, 295606, 334374, 370719, 429318, 443409, 494292, 501561, 591212, 668748, 741438, 858636, 886818, 947393, 1003122, 1330227, 1482876, 1773636, 1894786, 2006244, 2512651, 2660454, 2842179, 3399469, 3789572, 5025302, 5320908, 5684358, 6798938, 7537953, 8526537, 10050604, 10198407, 11368716, 13597876, 15075906, 17053074, 20396814, 22613859, 30151812, 30595221, 34106148, 40793628, 45227718, 57790973, 61190442, 90455436, 115581946, 122380884, 173372919, 231163892, 346745838, 520118757, 693491676, 1040237514, 2080475028]

約数ペア:

[(1, 2080475028), (2, 1040237514), (3, 693491676), (4, 520118757), (6, 346745838), (9, 231163892), (12, 173372919), (17, 122380884), (18, 115581946), (23, 90455436), (34, 61190442), (36, 57790973), (46, 45227718), (51, 40793628), (61, 34106148), (68, 30595221), (69, 30151812), (92, 22613859), (102, 20396814), (122, 17053074), (138, 15075906), (153, 13597876), (183, 11368716), (204, 10198407), (207, 10050604), (244, 8526537), (276, 7537953), (306, 6798938), (366, 5684358), (391, 5320908), (414, 5025302), (549, 3789572), (612, 3399469), (732, 2842179), (782, 2660454), (828, 2512651), (1037, 2006244), (1098, 1894786), (1173, 1773636), (1403, 1482876), (1564, 1330227), (2074, 1003122), (2196, 947393), (2346, 886818), (2423, 858636), (2806, 741438), (3111, 668748), (3519, 591212), (4148, 501561), (4209, 494292), (4692, 443409), (4846, 429318), (5612, 370719), (6222, 334374), (7038, 295606), (7269, 286212), (8418, 247146), (9333, 222916), (9692, 214659), (12444, 167187), (12627, 164764), (14076, 147803), (14538, 143106), (16836, 123573), (18666, 111458), (21807, 95404), (23851, 87228), (25254, 82382), (29076, 71553), (37332, 55729), (41191, 50508), (43614, 47702)]