40188200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 107219700

約数和(自身を除く): 67031500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 41, 50, 52, 58, 65, 82, 100, 104, 116, 130, 145, 164, 169, 200, 205, 232, 260, 290, 325, 328, 338, 377, 410, 520, 533, 580, 650, 676, 725, 754, 820, 845, 1025, 1066, 1160, 1189, 1300, 1352, 1450, 1508, 1640, 1690, 1885, 2050, 2132, 2378, 2600, 2665, 2900, 3016, 3380, 3770, 4100, 4225, 4264, 4756, 4901, 5330, 5800, 5945, 6760, 6929, 7540, 8200, 8450, 9425, 9512, 9802, 10660, 11890, 13325, 13858, 15080, 15457, 16900, 18850, 19604, 21320, 23780, 24505, 26650, 27716, 29725, 30914, 33800, 34645, 37700, 39208, 47560, 49010, 53300, 55432, 59450, 61828, 69290, 75400, 77285, 98020, 106600, 118900, 122525, 123656, 138580, 154570, 173225, 196040, 200941, 237800, 245050, 277160, 309140, 346450, 386425, 401882, 490100, 618280, 692900, 772850, 803764, 980200, 1004705, 1385800, 1545700, 1607528, 2009410, 3091400, 4018820, 5023525, 8037640, 10047050, 20094100, 40188200]

約数ペア:

[(1, 40188200), (2, 20094100), (4, 10047050), (5, 8037640), (8, 5023525), (10, 4018820), (13, 3091400), (20, 2009410), (25, 1607528), (26, 1545700), (29, 1385800), (40, 1004705), (41, 980200), (50, 803764), (52, 772850), (58, 692900), (65, 618280), (82, 490100), (100, 401882), (104, 386425), (116, 346450), (130, 309140), (145, 277160), (164, 245050), (169, 237800), (200, 200941), (205, 196040), (232, 173225), (260, 154570), (290, 138580), (325, 123656), (328, 122525), (338, 118900), (377, 106600), (410, 98020), (520, 77285), (533, 75400), (580, 69290), (650, 61828), (676, 59450), (725, 55432), (754, 53300), (820, 49010), (845, 47560), (1025, 39208), (1066, 37700), (1160, 34645), (1189, 33800), (1300, 30914), (1352, 29725), (1450, 27716), (1508, 26650), (1640, 24505), (1690, 23780), (1885, 21320), (2050, 19604), (2132, 18850), (2378, 16900), (2600, 15457), (2665, 15080), (2900, 13858), (3016, 13325), (3380, 11890), (3770, 10660), (4100, 9802), (4225, 9512), (4264, 9425), (4756, 8450), (4901, 8200), (5330, 7540), (5800, 6929), (5945, 6760)]