383670400

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 968330880

約数和(自身を除く): 584660480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 470, 640, 752, 800, 940, 1175, 1504, 1600, 1880, 2350, 2551, 3008, 3200, 3760, 4700, 5102, 6016, 7520, 9400, 10204, 12755, 15040, 18800, 20408, 25510, 30080, 37600, 40816, 51020, 63775, 75200, 81632, 102040, 119897, 127550, 150400, 163264, 204080, 239794, 255100, 326528, 408160, 479588, 510200, 599485, 816320, 959176, 1020400, 1198970, 1632640, 1918352, 2040800, 2397940, 2997425, 3836704, 4081600, 4795880, 5994850, 7673408, 8163200, 9591760, 11989700, 15346816, 19183520, 23979400, 38367040, 47958800, 76734080, 95917600, 191835200, 383670400]

約数ペア:

[(1, 383670400), (2, 191835200), (4, 95917600), (5, 76734080), (8, 47958800), (10, 38367040), (16, 23979400), (20, 19183520), (25, 15346816), (32, 11989700), (40, 9591760), (47, 8163200), (50, 7673408), (64, 5994850), (80, 4795880), (94, 4081600), (100, 3836704), (128, 2997425), (160, 2397940), (188, 2040800), (200, 1918352), (235, 1632640), (320, 1198970), (376, 1020400), (400, 959176), (470, 816320), (640, 599485), (752, 510200), (800, 479588), (940, 408160), (1175, 326528), (1504, 255100), (1600, 239794), (1880, 204080), (2350, 163264), (2551, 150400), (3008, 127550), (3200, 119897), (3760, 102040), (4700, 81632), (5102, 75200), (6016, 63775), (7520, 51020), (9400, 40816), (10204, 37600), (12755, 30080), (15040, 25510), (18800, 20408)]