2272006400

素因数分解:

$2^8\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2528

約数の個数: 108

約数和(自身を含む): 5663220864

約数和(自身を除く): 3391214464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 151, 160, 200, 256, 302, 320, 400, 604, 640, 755, 800, 1208, 1280, 1510, 1600, 2351, 2416, 3020, 3200, 3775, 4702, 4832, 6040, 6400, 7550, 9404, 9664, 11755, 12080, 15100, 18808, 19328, 23510, 24160, 30200, 37616, 38656, 47020, 48320, 58775, 60400, 75232, 94040, 96640, 117550, 120800, 150464, 188080, 193280, 235100, 241600, 300928, 355001, 376160, 470200, 483200, 601856, 710002, 752320, 940400, 966400, 1420004, 1504640, 1775005, 1880800, 2840008, 3009280, 3550010, 3761600, 5680016, 7100020, 7523200, 8875025, 11360032, 14200040, 15046400, 17750050, 22720064, 28400080, 35500100, 45440128, 56800160, 71000200, 90880256, 113600320, 142000400, 227200640, 284000800, 454401280, 568001600, 1136003200, 2272006400]

約数ペア:

[(1, 2272006400), (2, 1136003200), (4, 568001600), (5, 454401280), (8, 284000800), (10, 227200640), (16, 142000400), (20, 113600320), (25, 90880256), (32, 71000200), (40, 56800160), (50, 45440128), (64, 35500100), (80, 28400080), (100, 22720064), (128, 17750050), (151, 15046400), (160, 14200040), (200, 11360032), (256, 8875025), (302, 7523200), (320, 7100020), (400, 5680016), (604, 3761600), (640, 3550010), (755, 3009280), (800, 2840008), (1208, 1880800), (1280, 1775005), (1510, 1504640), (1600, 1420004), (2351, 966400), (2416, 940400), (3020, 752320), (3200, 710002), (3775, 601856), (4702, 483200), (4832, 470200), (6040, 376160), (6400, 355001), (7550, 300928), (9404, 241600), (9664, 235100), (11755, 193280), (12080, 188080), (15100, 150464), (18808, 120800), (19328, 117550), (23510, 96640), (24160, 94040), (30200, 75232), (37616, 60400), (38656, 58775), (47020, 48320)]