1874391162980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1\times {\mathrm{79111}}^1$

素因数の和:81249

約数の個数: 96

約数和(自身を含む): 4555028459520

約数和(自身を除く): 2680637296540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2039, 2324, 2905, 4078, 5810, 8156, 10195, 11620, 14273, 20390, 28546, 40780, 57092, 71365, 79111, 142730, 158222, 169237, 285460, 316444, 338474, 395555, 553777, 676948, 791110, 846185, 1107554, 1184659, 1582220, 1692370, 2215108, 2369318, 2768885, 3384740, 4738636, 5537770, 5923295, 6566213, 11075540, 11846590, 13132426, 23693180, 26264852, 32831065, 45963491, 65662130, 91926982, 131324260, 161307329, 183853964, 229817455, 322614658, 459634910, 645229316, 806536645, 919269820, 1129151303, 1613073290, 2258302606, 3226146580, 4516605212, 5645756515, 11291513030, 13388508307, 22583026060, 26777016614, 53554033228, 66942541535, 93719558149, 133885083070, 187439116298, 267770166140, 374878232596, 468597790745, 937195581490, 1874391162980]

約数ペア:

[(1, 1874391162980), (2, 937195581490), (4, 468597790745), (5, 374878232596), (7, 267770166140), (10, 187439116298), (14, 133885083070), (20, 93719558149), (28, 66942541535), (35, 53554033228), (70, 26777016614), (83, 22583026060), (140, 13388508307), (166, 11291513030), (332, 5645756515), (415, 4516605212), (581, 3226146580), (830, 2258302606), (1162, 1613073290), (1660, 1129151303), (2039, 919269820), (2324, 806536645), (2905, 645229316), (4078, 459634910), (5810, 322614658), (8156, 229817455), (10195, 183853964), (11620, 161307329), (14273, 131324260), (20390, 91926982), (28546, 65662130), (40780, 45963491), (57092, 32831065), (71365, 26264852), (79111, 23693180), (142730, 13132426), (158222, 11846590), (169237, 11075540), (285460, 6566213), (316444, 5923295), (338474, 5537770), (395555, 4738636), (553777, 3384740), (676948, 2768885), (791110, 2369318), (846185, 2215108), (1107554, 1692370), (1184659, 1582220)]