43897060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 59741468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 47, 67, 68, 82, 85, 94, 134, 164, 170, 188, 205, 235, 268, 335, 340, 410, 470, 670, 697, 799, 820, 940, 1139, 1340, 1394, 1598, 1927, 2278, 2747, 2788, 3149, 3196, 3485, 3854, 3995, 4556, 5494, 5695, 6298, 6970, 7708, 7990, 9635, 10988, 11390, 12596, 13735, 13940, 15745, 15980, 19270, 22780, 27470, 31490, 32759, 38540, 46699, 53533, 54940, 62980, 65518, 93398, 107066, 129109, 131036, 163795, 186796, 214132, 233495, 258218, 267665, 327590, 466990, 516436, 535330, 645545, 655180, 933980, 1070660, 1291090, 2194853, 2582180, 4389706, 8779412, 10974265, 21948530, 43897060]

約数ペア:

[(1, 43897060), (2, 21948530), (4, 10974265), (5, 8779412), (10, 4389706), (17, 2582180), (20, 2194853), (34, 1291090), (41, 1070660), (47, 933980), (67, 655180), (68, 645545), (82, 535330), (85, 516436), (94, 466990), (134, 327590), (164, 267665), (170, 258218), (188, 233495), (205, 214132), (235, 186796), (268, 163795), (335, 131036), (340, 129109), (410, 107066), (470, 93398), (670, 65518), (697, 62980), (799, 54940), (820, 53533), (940, 46699), (1139, 38540), (1340, 32759), (1394, 31490), (1598, 27470), (1927, 22780), (2278, 19270), (2747, 15980), (2788, 15745), (3149, 13940), (3196, 13735), (3485, 12596), (3854, 11390), (3995, 10988), (4556, 9635), (5494, 7990), (5695, 7708), (6298, 6970)]