5195988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 16262400

約数和(自身を除く): 11066412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 79, 81, 84, 87, 108, 116, 126, 158, 162, 174, 189, 203, 237, 252, 261, 316, 324, 348, 378, 406, 474, 522, 553, 567, 609, 711, 756, 783, 812, 948, 1044, 1106, 1134, 1218, 1422, 1566, 1659, 1827, 2133, 2212, 2268, 2291, 2349, 2436, 2844, 3132, 3318, 3654, 4266, 4582, 4698, 4977, 5481, 6399, 6636, 6873, 7308, 8532, 9164, 9396, 9954, 10962, 12798, 13746, 14931, 16037, 16443, 19908, 20619, 21924, 25596, 27492, 29862, 32074, 32886, 41238, 44793, 48111, 59724, 61857, 64148, 65772, 82476, 89586, 96222, 123714, 144333, 179172, 185571, 192444, 247428, 288666, 371142, 432999, 577332, 742284, 865998, 1298997, 1731996, 2597994, 5195988]

約数ペア:

[(1, 5195988), (2, 2597994), (3, 1731996), (4, 1298997), (6, 865998), (7, 742284), (9, 577332), (12, 432999), (14, 371142), (18, 288666), (21, 247428), (27, 192444), (28, 185571), (29, 179172), (36, 144333), (42, 123714), (54, 96222), (58, 89586), (63, 82476), (79, 65772), (81, 64148), (84, 61857), (87, 59724), (108, 48111), (116, 44793), (126, 41238), (158, 32886), (162, 32074), (174, 29862), (189, 27492), (203, 25596), (237, 21924), (252, 20619), (261, 19908), (316, 16443), (324, 16037), (348, 14931), (378, 13746), (406, 12798), (474, 10962), (522, 9954), (553, 9396), (567, 9164), (609, 8532), (711, 7308), (756, 6873), (783, 6636), (812, 6399), (948, 5481), (1044, 4977), (1106, 4698), (1134, 4582), (1218, 4266), (1422, 3654), (1566, 3318), (1659, 3132), (1827, 2844), (2133, 2436), (2212, 2349), (2268, 2291)]