1796998840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12041}}^1$

素因数の和:12113

約数の個数: 128

約数和(自身を含む): 5098101120

約数和(自身を除く): 3301102280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 910, 1066, 1148, 1435, 1640, 1820, 2132, 2296, 2665, 2870, 3640, 3731, 4264, 5330, 5740, 7462, 10660, 11480, 12041, 14924, 18655, 21320, 24082, 29848, 37310, 48164, 60205, 74620, 84287, 96328, 120410, 149240, 156533, 168574, 240820, 313066, 337148, 421435, 481640, 493681, 626132, 674296, 782665, 842870, 987362, 1095731, 1252264, 1565330, 1685740, 1974724, 2191462, 2468405, 3130660, 3371480, 3455767, 3949448, 4382924, 4936810, 5478655, 6261320, 6417853, 6911534, 8765848, 9873620, 10957310, 12835706, 13823068, 17278835, 19747240, 21914620, 25671412, 27646136, 32089265, 34557670, 43829240, 44924971, 51342824, 64178530, 69115340, 89849942, 128357060, 138230680, 179699884, 224624855, 256714120, 359399768, 449249710, 898499420, 1796998840]

約数ペア:

[(1, 1796998840), (2, 898499420), (4, 449249710), (5, 359399768), (7, 256714120), (8, 224624855), (10, 179699884), (13, 138230680), (14, 128357060), (20, 89849942), (26, 69115340), (28, 64178530), (35, 51342824), (40, 44924971), (41, 43829240), (52, 34557670), (56, 32089265), (65, 27646136), (70, 25671412), (82, 21914620), (91, 19747240), (104, 17278835), (130, 13823068), (140, 12835706), (164, 10957310), (182, 9873620), (205, 8765848), (260, 6911534), (280, 6417853), (287, 6261320), (328, 5478655), (364, 4936810), (410, 4382924), (455, 3949448), (520, 3455767), (533, 3371480), (574, 3130660), (728, 2468405), (820, 2191462), (910, 1974724), (1066, 1685740), (1148, 1565330), (1435, 1252264), (1640, 1095731), (1820, 987362), (2132, 842870), (2296, 782665), (2665, 674296), (2870, 626132), (3640, 493681), (3731, 481640), (4264, 421435), (5330, 337148), (5740, 313066), (7462, 240820), (10660, 168574), (11480, 156533), (12041, 149240), (14924, 120410), (18655, 96328), (21320, 84287), (24082, 74620), (29848, 60205), (37310, 48164)]