2225177600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5160

約数の個数: 132

約数和(自身を含む): 5841343764

約数和(自身を除く): 3616166164

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 1024, 1088, 1280, 1360, 1600, 1700, 2176, 2560, 2720, 3200, 3400, 4352, 5113, 5120, 5440, 6400, 6800, 8704, 10226, 10880, 12800, 13600, 17408, 20452, 21760, 25565, 25600, 27200, 40904, 43520, 51130, 54400, 81808, 86921, 87040, 102260, 108800, 127825, 163616, 173842, 204520, 217600, 255650, 327232, 347684, 409040, 434605, 435200, 511300, 654464, 695368, 818080, 869210, 1022600, 1308928, 1390736, 1636160, 1738420, 2045200, 2173025, 2617856, 2781472, 3272320, 3476840, 4090400, 4346050, 5235712, 5562944, 6544640, 6953680, 8180800, 8692100, 11125888, 13089280, 13907360, 16361600, 17384200, 22251776, 26178560, 27814720, 32723200, 34768400, 44503552, 55629440, 65446400, 69536800, 89007104, 111258880, 130892800, 139073600, 222517760, 278147200, 445035520, 556294400, 1112588800, 2225177600]

約数ペア:

[(1, 2225177600), (2, 1112588800), (4, 556294400), (5, 445035520), (8, 278147200), (10, 222517760), (16, 139073600), (17, 130892800), (20, 111258880), (25, 89007104), (32, 69536800), (34, 65446400), (40, 55629440), (50, 44503552), (64, 34768400), (68, 32723200), (80, 27814720), (85, 26178560), (100, 22251776), (128, 17384200), (136, 16361600), (160, 13907360), (170, 13089280), (200, 11125888), (256, 8692100), (272, 8180800), (320, 6953680), (340, 6544640), (400, 5562944), (425, 5235712), (512, 4346050), (544, 4090400), (640, 3476840), (680, 3272320), (800, 2781472), (850, 2617856), (1024, 2173025), (1088, 2045200), (1280, 1738420), (1360, 1636160), (1600, 1390736), (1700, 1308928), (2176, 1022600), (2560, 869210), (2720, 818080), (3200, 695368), (3400, 654464), (4352, 511300), (5113, 435200), (5120, 434605), (5440, 409040), (6400, 347684), (6800, 327232), (8704, 255650), (10226, 217600), (10880, 204520), (12800, 173842), (13600, 163616), (17408, 127825), (20452, 108800), (21760, 102260), (25565, 87040), (25600, 86921), (27200, 81808), (40904, 54400), (43520, 51130)]