194376640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35731}}^1$

素因数の和:35765

約数の個数: 56

約数和(自身を含む): 490100112

約数和(自身を除く): 295723472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 35731, 71462, 142924, 178655, 285848, 357310, 571696, 607427, 714620, 1143392, 1214854, 1429240, 2286784, 2429708, 2858480, 3037135, 4859416, 5716960, 6074270, 9718832, 11433920, 12148540, 19437664, 24297080, 38875328, 48594160, 97188320, 194376640]

約数ペア:

[(1, 194376640), (2, 97188320), (4, 48594160), (5, 38875328), (8, 24297080), (10, 19437664), (16, 12148540), (17, 11433920), (20, 9718832), (32, 6074270), (34, 5716960), (40, 4859416), (64, 3037135), (68, 2858480), (80, 2429708), (85, 2286784), (136, 1429240), (160, 1214854), (170, 1143392), (272, 714620), (320, 607427), (340, 571696), (544, 357310), (680, 285848), (1088, 178655), (1360, 142924), (2720, 71462), (5440, 35731)]