100355840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 267502368

約数和(自身を除く): 167146528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 163, 185, 208, 256, 260, 296, 320, 326, 370, 416, 481, 520, 592, 640, 652, 740, 815, 832, 962, 1040, 1184, 1280, 1304, 1480, 1630, 1664, 1924, 2080, 2119, 2368, 2405, 2608, 2960, 3260, 3328, 3848, 4160, 4238, 4736, 4810, 5216, 5920, 6031, 6520, 7696, 8320, 8476, 9472, 9620, 10432, 10595, 11840, 12062, 13040, 15392, 16640, 16952, 19240, 20864, 21190, 23680, 24124, 26080, 30155, 30784, 33904, 38480, 41728, 42380, 47360, 48248, 52160, 60310, 61568, 67808, 76960, 78403, 84760, 96496, 104320, 120620, 123136, 135616, 153920, 156806, 169520, 192992, 208640, 241240, 271232, 307840, 313612, 339040, 385984, 392015, 482480, 542464, 615680, 627224, 678080, 771968, 784030, 964960, 1254448, 1356160, 1543936, 1568060, 1929920, 2508896, 2712320, 3136120, 3859840, 5017792, 6272240, 7719680, 10035584, 12544480, 20071168, 25088960, 50177920, 100355840]

約数ペア:

[(1, 100355840), (2, 50177920), (4, 25088960), (5, 20071168), (8, 12544480), (10, 10035584), (13, 7719680), (16, 6272240), (20, 5017792), (26, 3859840), (32, 3136120), (37, 2712320), (40, 2508896), (52, 1929920), (64, 1568060), (65, 1543936), (74, 1356160), (80, 1254448), (104, 964960), (128, 784030), (130, 771968), (148, 678080), (160, 627224), (163, 615680), (185, 542464), (208, 482480), (256, 392015), (260, 385984), (296, 339040), (320, 313612), (326, 307840), (370, 271232), (416, 241240), (481, 208640), (520, 192992), (592, 169520), (640, 156806), (652, 153920), (740, 135616), (815, 123136), (832, 120620), (962, 104320), (1040, 96496), (1184, 84760), (1280, 78403), (1304, 76960), (1480, 67808), (1630, 61568), (1664, 60310), (1924, 52160), (2080, 48248), (2119, 47360), (2368, 42380), (2405, 41728), (2608, 38480), (2960, 33904), (3260, 30784), (3328, 30155), (3848, 26080), (4160, 24124), (4238, 23680), (4736, 21190), (4810, 20864), (5216, 19240), (5920, 16952), (6031, 16640), (6520, 15392), (7696, 13040), (8320, 12062), (8476, 11840), (9472, 10595), (9620, 10432)]