520095220516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 953968942080

約数和(自身を除く): 433873721564

約数列:

[1, 2, 4, 61, 71, 79, 122, 142, 158, 244, 284, 293, 316, 586, 1172, 1297, 2594, 4331, 4819, 5188, 5609, 8662, 9638, 11218, 17324, 17873, 19276, 20803, 22436, 23147, 35746, 41606, 46294, 71492, 79117, 83212, 92087, 92588, 102463, 158234, 184174, 204926, 316468, 342149, 368348, 380021, 409852, 684298, 760042, 1268983, 1368596, 1411967, 1520084, 1643437, 2537966, 2823934, 3286874, 5075932, 5617307, 5647868, 6250243, 6573748, 7274873, 11234614, 12500486, 14549746, 22469228, 23181281, 25000972, 26981491, 29099492, 30021659, 46362562, 53962982, 60043318, 92725124, 100249657, 107925964, 120086636, 200499314, 400998628, 443767253, 887534506, 1645870951, 1775069012, 1831321199, 2131537789, 3291741902, 3662642398, 4263075578, 6583483804, 7325284796, 8526151156, 130023805129, 260047610258, 520095220516]

約数ペア:

[(1, 520095220516), (2, 260047610258), (4, 130023805129), (61, 8526151156), (71, 7325284796), (79, 6583483804), (122, 4263075578), (142, 3662642398), (158, 3291741902), (244, 2131537789), (284, 1831321199), (293, 1775069012), (316, 1645870951), (586, 887534506), (1172, 443767253), (1297, 400998628), (2594, 200499314), (4331, 120086636), (4819, 107925964), (5188, 100249657), (5609, 92725124), (8662, 60043318), (9638, 53962982), (11218, 46362562), (17324, 30021659), (17873, 29099492), (19276, 26981491), (20803, 25000972), (22436, 23181281), (23147, 22469228), (35746, 14549746), (41606, 12500486), (46294, 11234614), (71492, 7274873), (79117, 6573748), (83212, 6250243), (92087, 5647868), (92588, 5617307), (102463, 5075932), (158234, 3286874), (184174, 2823934), (204926, 2537966), (316468, 1643437), (342149, 1520084), (368348, 1411967), (380021, 1368596), (409852, 1268983), (684298, 760042)]