104260294400

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{128273}}^1$

素因数の和:128426

約数の個数: 108

約数和(自身を含む): 260094519552

約数和(自身を除く): 155834225152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 635, 640, 800, 1016, 1270, 1280, 1600, 2032, 2540, 3175, 3200, 4064, 5080, 6350, 6400, 8128, 10160, 12700, 16256, 20320, 25400, 32512, 40640, 50800, 81280, 101600, 128273, 162560, 203200, 256546, 406400, 513092, 641365, 812800, 1026184, 1282730, 2052368, 2565460, 3206825, 4104736, 5130920, 6413650, 8209472, 10261840, 12827300, 16290671, 16418944, 20523680, 25654600, 32581342, 32837888, 41047360, 51309200, 65162684, 81453355, 82094720, 102618400, 130325368, 162906710, 164189440, 205236800, 260650736, 325813420, 407266775, 410473600, 521301472, 651626840, 814533550, 820947200, 1042602944, 1303253680, 1629067100, 2085205888, 2606507360, 3258134200, 4170411776, 5213014720, 6516268400, 10426029440, 13032536800, 20852058880, 26065073600, 52130147200, 104260294400]

約数ペア:

[(1, 104260294400), (2, 52130147200), (4, 26065073600), (5, 20852058880), (8, 13032536800), (10, 10426029440), (16, 6516268400), (20, 5213014720), (25, 4170411776), (32, 3258134200), (40, 2606507360), (50, 2085205888), (64, 1629067100), (80, 1303253680), (100, 1042602944), (127, 820947200), (128, 814533550), (160, 651626840), (200, 521301472), (254, 410473600), (256, 407266775), (320, 325813420), (400, 260650736), (508, 205236800), (635, 164189440), (640, 162906710), (800, 130325368), (1016, 102618400), (1270, 82094720), (1280, 81453355), (1600, 65162684), (2032, 51309200), (2540, 41047360), (3175, 32837888), (3200, 32581342), (4064, 25654600), (5080, 20523680), (6350, 16418944), (6400, 16290671), (8128, 12827300), (10160, 10261840), (12700, 8209472), (16256, 6413650), (20320, 5130920), (25400, 4104736), (32512, 3206825), (40640, 2565460), (50800, 2052368), (81280, 1282730), (101600, 1026184), (128273, 812800), (162560, 641365), (203200, 513092), (256546, 406400)]