4406942800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8737}}^1$

素因数の和:8865

約数の個数: 120

約数和(自身を含む): 11520983096

約数和(自身を除く): 7114040296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 97, 100, 104, 130, 194, 200, 208, 260, 325, 388, 400, 485, 520, 650, 776, 970, 1040, 1261, 1300, 1552, 1940, 2425, 2522, 2600, 3880, 4850, 5044, 5200, 6305, 7760, 8737, 9700, 10088, 12610, 17474, 19400, 20176, 25220, 31525, 34948, 38800, 43685, 50440, 63050, 69896, 87370, 100880, 113581, 126100, 139792, 174740, 218425, 227162, 252200, 349480, 436850, 454324, 504400, 567905, 698960, 847489, 873700, 908648, 1135810, 1694978, 1747400, 1817296, 2271620, 2839525, 3389956, 3494800, 4237445, 4543240, 5679050, 6779912, 8474890, 9086480, 11017357, 11358100, 13559824, 16949780, 21187225, 22034714, 22716200, 33899560, 42374450, 44069428, 45432400, 55086785, 67799120, 84748900, 88138856, 110173570, 169497800, 176277712, 220347140, 275433925, 338995600, 440694280, 550867850, 881388560, 1101735700, 2203471400, 4406942800]

約数ペア:

[(1, 4406942800), (2, 2203471400), (4, 1101735700), (5, 881388560), (8, 550867850), (10, 440694280), (13, 338995600), (16, 275433925), (20, 220347140), (25, 176277712), (26, 169497800), (40, 110173570), (50, 88138856), (52, 84748900), (65, 67799120), (80, 55086785), (97, 45432400), (100, 44069428), (104, 42374450), (130, 33899560), (194, 22716200), (200, 22034714), (208, 21187225), (260, 16949780), (325, 13559824), (388, 11358100), (400, 11017357), (485, 9086480), (520, 8474890), (650, 6779912), (776, 5679050), (970, 4543240), (1040, 4237445), (1261, 3494800), (1300, 3389956), (1552, 2839525), (1940, 2271620), (2425, 1817296), (2522, 1747400), (2600, 1694978), (3880, 1135810), (4850, 908648), (5044, 873700), (5200, 847489), (6305, 698960), (7760, 567905), (8737, 504400), (9700, 454324), (10088, 436850), (12610, 349480), (17474, 252200), (19400, 227162), (20176, 218425), (25220, 174740), (31525, 139792), (34948, 126100), (38800, 113581), (43685, 100880), (50440, 87370), (63050, 69896)]