40010724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 118879488

約数和(自身を除く): 78868764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 107, 117, 141, 153, 156, 188, 204, 214, 221, 234, 282, 306, 321, 423, 428, 442, 468, 564, 611, 612, 642, 663, 799, 846, 884, 963, 1222, 1284, 1326, 1391, 1598, 1692, 1819, 1833, 1926, 1989, 2397, 2444, 2652, 2782, 3196, 3638, 3666, 3852, 3978, 4173, 4794, 5029, 5457, 5499, 5564, 7191, 7276, 7332, 7956, 8346, 9588, 10058, 10387, 10914, 10998, 12519, 14382, 15087, 16371, 16692, 20116, 20774, 21828, 21996, 23647, 25038, 28764, 30174, 31161, 32742, 41548, 45261, 47294, 50076, 60348, 62322, 65377, 65484, 70941, 85493, 90522, 93483, 94588, 124644, 130754, 141882, 170986, 181044, 186966, 196131, 212823, 256479, 261508, 283764, 341972, 373932, 392262, 425646, 512958, 588393, 769437, 784524, 851292, 1025916, 1111409, 1176786, 1538874, 2222818, 2353572, 3077748, 3334227, 4445636, 6668454, 10002681, 13336908, 20005362, 40010724]

約数ペア:

[(1, 40010724), (2, 20005362), (3, 13336908), (4, 10002681), (6, 6668454), (9, 4445636), (12, 3334227), (13, 3077748), (17, 2353572), (18, 2222818), (26, 1538874), (34, 1176786), (36, 1111409), (39, 1025916), (47, 851292), (51, 784524), (52, 769437), (68, 588393), (78, 512958), (94, 425646), (102, 392262), (107, 373932), (117, 341972), (141, 283764), (153, 261508), (156, 256479), (188, 212823), (204, 196131), (214, 186966), (221, 181044), (234, 170986), (282, 141882), (306, 130754), (321, 124644), (423, 94588), (428, 93483), (442, 90522), (468, 85493), (564, 70941), (611, 65484), (612, 65377), (642, 62322), (663, 60348), (799, 50076), (846, 47294), (884, 45261), (963, 41548), (1222, 32742), (1284, 31161), (1326, 30174), (1391, 28764), (1598, 25038), (1692, 23647), (1819, 21996), (1833, 21828), (1926, 20774), (1989, 20116), (2397, 16692), (2444, 16371), (2652, 15087), (2782, 14382), (3196, 12519), (3638, 10998), (3666, 10914), (3852, 10387), (3978, 10058), (4173, 9588), (4794, 8346), (5029, 7956), (5457, 7332), (5499, 7276), (5564, 7191)]