97738240

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 80

約数和(自身を含む): 238007088

約数和(自身を除く): 140268848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 523, 584, 640, 730, 1046, 1168, 1280, 1460, 2092, 2336, 2560, 2615, 2920, 4184, 4672, 5230, 5840, 8368, 9344, 10460, 11680, 16736, 18688, 20920, 23360, 33472, 37376, 38179, 41840, 46720, 66944, 76358, 83680, 93440, 133888, 152716, 167360, 186880, 190895, 267776, 305432, 334720, 381790, 610864, 669440, 763580, 1221728, 1338880, 1527160, 2443456, 3054320, 4886912, 6108640, 9773824, 12217280, 19547648, 24434560, 48869120, 97738240]

約数ペア:

[(1, 97738240), (2, 48869120), (4, 24434560), (5, 19547648), (8, 12217280), (10, 9773824), (16, 6108640), (20, 4886912), (32, 3054320), (40, 2443456), (64, 1527160), (73, 1338880), (80, 1221728), (128, 763580), (146, 669440), (160, 610864), (256, 381790), (292, 334720), (320, 305432), (365, 267776), (512, 190895), (523, 186880), (584, 167360), (640, 152716), (730, 133888), (1046, 93440), (1168, 83680), (1280, 76358), (1460, 66944), (2092, 46720), (2336, 41840), (2560, 38179), (2615, 37376), (2920, 33472), (4184, 23360), (4672, 20920), (5230, 18688), (5840, 16736), (8368, 11680), (9344, 10460)]