40209510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 113840640

約数和(自身を除く): 73631130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 53, 55, 57, 66, 95, 106, 110, 114, 121, 159, 165, 190, 209, 242, 265, 285, 318, 330, 363, 418, 530, 570, 583, 605, 627, 726, 795, 1007, 1045, 1166, 1210, 1254, 1331, 1590, 1749, 1815, 2014, 2090, 2299, 2662, 2915, 3021, 3135, 3498, 3630, 3993, 4598, 5035, 5830, 6042, 6270, 6413, 6655, 6897, 7986, 8745, 10070, 11077, 11495, 12826, 13310, 13794, 15105, 17490, 19239, 19965, 22154, 22990, 25289, 30210, 32065, 33231, 34485, 38478, 39930, 50578, 55385, 64130, 66462, 68970, 70543, 75867, 96195, 110770, 121847, 126445, 141086, 151734, 166155, 192390, 211629, 243694, 252890, 332310, 352715, 365541, 379335, 423258, 609235, 705430, 731082, 758670, 1058145, 1218470, 1340317, 1827705, 2116290, 2680634, 3655410, 4020951, 6701585, 8041902, 13403170, 20104755, 40209510]

約数ペア:

[(1, 40209510), (2, 20104755), (3, 13403170), (5, 8041902), (6, 6701585), (10, 4020951), (11, 3655410), (15, 2680634), (19, 2116290), (22, 1827705), (30, 1340317), (33, 1218470), (38, 1058145), (53, 758670), (55, 731082), (57, 705430), (66, 609235), (95, 423258), (106, 379335), (110, 365541), (114, 352715), (121, 332310), (159, 252890), (165, 243694), (190, 211629), (209, 192390), (242, 166155), (265, 151734), (285, 141086), (318, 126445), (330, 121847), (363, 110770), (418, 96195), (530, 75867), (570, 70543), (583, 68970), (605, 66462), (627, 64130), (726, 55385), (795, 50578), (1007, 39930), (1045, 38478), (1166, 34485), (1210, 33231), (1254, 32065), (1331, 30210), (1590, 25289), (1749, 22990), (1815, 22154), (2014, 19965), (2090, 19239), (2299, 17490), (2662, 15105), (2915, 13794), (3021, 13310), (3135, 12826), (3498, 11495), (3630, 11077), (3993, 10070), (4598, 8745), (5035, 7986), (5830, 6897), (6042, 6655), (6270, 6413)]