22285480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 39922520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 71, 76, 95, 118, 133, 140, 142, 152, 190, 236, 266, 280, 284, 295, 355, 380, 413, 472, 497, 532, 568, 590, 665, 710, 760, 826, 994, 1064, 1121, 1180, 1330, 1349, 1420, 1652, 1988, 2065, 2242, 2360, 2485, 2660, 2698, 2840, 3304, 3976, 4130, 4189, 4484, 4970, 5320, 5396, 5605, 6745, 7847, 8260, 8378, 8968, 9443, 9940, 10792, 11210, 13490, 15694, 16520, 16756, 18886, 19880, 20945, 22420, 26980, 29323, 31388, 33512, 37772, 39235, 41890, 44840, 47215, 53960, 58646, 62776, 75544, 78470, 79591, 83780, 94430, 117292, 146615, 156940, 159182, 167560, 188860, 234584, 293230, 313880, 318364, 377720, 397955, 557137, 586460, 636728, 795910, 1114274, 1172920, 1591820, 2228548, 2785685, 3183640, 4457096, 5571370, 11142740, 22285480]

約数ペア:

[(1, 22285480), (2, 11142740), (4, 5571370), (5, 4457096), (7, 3183640), (8, 2785685), (10, 2228548), (14, 1591820), (19, 1172920), (20, 1114274), (28, 795910), (35, 636728), (38, 586460), (40, 557137), (56, 397955), (59, 377720), (70, 318364), (71, 313880), (76, 293230), (95, 234584), (118, 188860), (133, 167560), (140, 159182), (142, 156940), (152, 146615), (190, 117292), (236, 94430), (266, 83780), (280, 79591), (284, 78470), (295, 75544), (355, 62776), (380, 58646), (413, 53960), (472, 47215), (497, 44840), (532, 41890), (568, 39235), (590, 37772), (665, 33512), (710, 31388), (760, 29323), (826, 26980), (994, 22420), (1064, 20945), (1121, 19880), (1180, 18886), (1330, 16756), (1349, 16520), (1420, 15694), (1652, 13490), (1988, 11210), (2065, 10792), (2242, 9940), (2360, 9443), (2485, 8968), (2660, 8378), (2698, 8260), (2840, 7847), (3304, 6745), (3976, 5605), (4130, 5396), (4189, 5320), (4484, 4970)]