11280457400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{2281}}^1$

素因数の和:2689

約数の個数: 96

約数和(自身を含む): 26655585600

約数和(自身を除く): 15375128200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 313, 316, 395, 626, 632, 790, 1252, 1565, 1580, 1975, 2281, 2504, 3130, 3160, 3950, 4562, 6260, 7825, 7900, 9124, 11405, 12520, 15650, 15800, 18248, 22810, 24727, 31300, 45620, 49454, 57025, 62600, 91240, 98908, 114050, 123635, 180199, 197816, 228100, 247270, 360398, 456200, 494540, 618175, 713953, 720796, 900995, 989080, 1236350, 1427906, 1441592, 1801990, 2472700, 2855812, 3569765, 3603980, 4504975, 4945400, 5711624, 7139530, 7207960, 9009950, 14279060, 17848825, 18019900, 28558120, 35697650, 36039800, 56402287, 71395300, 112804574, 142790600, 225609148, 282011435, 451218296, 564022870, 1128045740, 1410057175, 2256091480, 2820114350, 5640228700, 11280457400]

約数ペア:

[(1, 11280457400), (2, 5640228700), (4, 2820114350), (5, 2256091480), (8, 1410057175), (10, 1128045740), (20, 564022870), (25, 451218296), (40, 282011435), (50, 225609148), (79, 142790600), (100, 112804574), (158, 71395300), (200, 56402287), (313, 36039800), (316, 35697650), (395, 28558120), (626, 18019900), (632, 17848825), (790, 14279060), (1252, 9009950), (1565, 7207960), (1580, 7139530), (1975, 5711624), (2281, 4945400), (2504, 4504975), (3130, 3603980), (3160, 3569765), (3950, 2855812), (4562, 2472700), (6260, 1801990), (7825, 1441592), (7900, 1427906), (9124, 1236350), (11405, 989080), (12520, 900995), (15650, 720796), (15800, 713953), (18248, 618175), (22810, 494540), (24727, 456200), (31300, 360398), (45620, 247270), (49454, 228100), (57025, 197816), (62600, 180199), (91240, 123635), (98908, 114050)]