43037540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 119532672

約数和(自身を除く): 76495132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 107, 119, 130, 140, 169, 170, 182, 214, 221, 238, 260, 338, 340, 364, 428, 442, 455, 476, 535, 595, 676, 749, 845, 884, 910, 1070, 1105, 1183, 1190, 1391, 1498, 1547, 1690, 1819, 1820, 2140, 2210, 2366, 2380, 2782, 2873, 2996, 3094, 3380, 3638, 3745, 4420, 4732, 5564, 5746, 5915, 6188, 6955, 7276, 7490, 7735, 9095, 9737, 11492, 11830, 12733, 13910, 14365, 14980, 15470, 18083, 18190, 19474, 20111, 23647, 23660, 25466, 27820, 28730, 30940, 36166, 36380, 38948, 40222, 47294, 48685, 50932, 57460, 63665, 72332, 80444, 90415, 94588, 97370, 100555, 118235, 126581, 127330, 165529, 180830, 194740, 201110, 236470, 253162, 254660, 307411, 331058, 361660, 402220, 472940, 506324, 614822, 632905, 662116, 827645, 1229644, 1265810, 1537055, 1655290, 2151877, 2531620, 3074110, 3310580, 4303754, 6148220, 8607508, 10759385, 21518770, 43037540]

約数ペア:

[(1, 43037540), (2, 21518770), (4, 10759385), (5, 8607508), (7, 6148220), (10, 4303754), (13, 3310580), (14, 3074110), (17, 2531620), (20, 2151877), (26, 1655290), (28, 1537055), (34, 1265810), (35, 1229644), (52, 827645), (65, 662116), (68, 632905), (70, 614822), (85, 506324), (91, 472940), (107, 402220), (119, 361660), (130, 331058), (140, 307411), (169, 254660), (170, 253162), (182, 236470), (214, 201110), (221, 194740), (238, 180830), (260, 165529), (338, 127330), (340, 126581), (364, 118235), (428, 100555), (442, 97370), (455, 94588), (476, 90415), (535, 80444), (595, 72332), (676, 63665), (749, 57460), (845, 50932), (884, 48685), (910, 47294), (1070, 40222), (1105, 38948), (1183, 36380), (1190, 36166), (1391, 30940), (1498, 28730), (1547, 27820), (1690, 25466), (1819, 23660), (1820, 23647), (2140, 20111), (2210, 19474), (2366, 18190), (2380, 18083), (2782, 15470), (2873, 14980), (2996, 14365), (3094, 13910), (3380, 12733), (3638, 11830), (3745, 11492), (4420, 9737), (4732, 9095), (5564, 7735), (5746, 7490), (5915, 7276), (6188, 6955)]