452019920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 1199735712

約数和(自身を除く): 747715792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 529, 880, 920, 971, 1012, 1058, 1265, 1840, 1942, 2024, 2116, 2530, 2645, 3884, 4048, 4232, 4855, 5060, 5290, 5819, 7768, 8464, 9710, 10120, 10580, 10681, 11638, 15536, 19420, 20240, 21160, 21362, 22333, 23276, 29095, 38840, 42320, 42724, 44666, 46552, 53405, 58190, 77680, 85448, 89332, 93104, 106810, 111665, 116380, 170896, 178664, 213620, 223330, 232760, 245663, 357328, 427240, 446660, 465520, 491326, 513659, 854480, 893320, 982652, 1027318, 1228315, 1786640, 1965304, 2054636, 2456630, 2568295, 3930608, 4109272, 4913260, 5136590, 5650249, 8218544, 9826520, 10273180, 11300498, 19653040, 20546360, 22600996, 28251245, 41092720, 45201992, 56502490, 90403984, 113004980, 226009960, 452019920]

約数ペア:

[(1, 452019920), (2, 226009960), (4, 113004980), (5, 90403984), (8, 56502490), (10, 45201992), (11, 41092720), (16, 28251245), (20, 22600996), (22, 20546360), (23, 19653040), (40, 11300498), (44, 10273180), (46, 9826520), (55, 8218544), (80, 5650249), (88, 5136590), (92, 4913260), (110, 4109272), (115, 3930608), (176, 2568295), (184, 2456630), (220, 2054636), (230, 1965304), (253, 1786640), (368, 1228315), (440, 1027318), (460, 982652), (506, 893320), (529, 854480), (880, 513659), (920, 491326), (971, 465520), (1012, 446660), (1058, 427240), (1265, 357328), (1840, 245663), (1942, 232760), (2024, 223330), (2116, 213620), (2530, 178664), (2645, 170896), (3884, 116380), (4048, 111665), (4232, 106810), (4855, 93104), (5060, 89332), (5290, 85448), (5819, 77680), (7768, 58190), (8464, 53405), (9710, 46552), (10120, 44666), (10580, 42724), (10681, 42320), (11638, 38840), (15536, 29095), (19420, 23276), (20240, 22333), (21160, 21362)]