40402812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 106444800

約数和(自身を除く): 66041988

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 79, 92, 102, 109, 138, 158, 204, 218, 237, 276, 316, 327, 391, 436, 474, 654, 782, 948, 1173, 1308, 1343, 1564, 1817, 1853, 2346, 2507, 2686, 3634, 3706, 4029, 4692, 5014, 5372, 5451, 5559, 7268, 7412, 7521, 8058, 8611, 10028, 10902, 11118, 15042, 16116, 17222, 21804, 22236, 25833, 30084, 30889, 34444, 42619, 51666, 61778, 85238, 92667, 103332, 123556, 127857, 146387, 170476, 185334, 198053, 255714, 292774, 370668, 396106, 439161, 511428, 585548, 594159, 792212, 878322, 1188318, 1756644, 2376636, 3366901, 6733802, 10100703, 13467604, 20201406, 40402812]

約数ペア:

[(1, 40402812), (2, 20201406), (3, 13467604), (4, 10100703), (6, 6733802), (12, 3366901), (17, 2376636), (23, 1756644), (34, 1188318), (46, 878322), (51, 792212), (68, 594159), (69, 585548), (79, 511428), (92, 439161), (102, 396106), (109, 370668), (138, 292774), (158, 255714), (204, 198053), (218, 185334), (237, 170476), (276, 146387), (316, 127857), (327, 123556), (391, 103332), (436, 92667), (474, 85238), (654, 61778), (782, 51666), (948, 42619), (1173, 34444), (1308, 30889), (1343, 30084), (1564, 25833), (1817, 22236), (1853, 21804), (2346, 17222), (2507, 16116), (2686, 15042), (3634, 11118), (3706, 10902), (4029, 10028), (4692, 8611), (5014, 8058), (5372, 7521), (5451, 7412), (5559, 7268)]