273729440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74383}}^1$

素因数の和:74421

約数の個数: 48

約数和(自身を含む): 674811648

約数和(自身を除く): 401082208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 74383, 148766, 297532, 371915, 595064, 743830, 1190128, 1487660, 1710809, 2380256, 2975320, 3421618, 5950640, 6843236, 8554045, 11901280, 13686472, 17108090, 27372944, 34216180, 54745888, 68432360, 136864720, 273729440]

約数ペア:

[(1, 273729440), (2, 136864720), (4, 68432360), (5, 54745888), (8, 34216180), (10, 27372944), (16, 17108090), (20, 13686472), (23, 11901280), (32, 8554045), (40, 6843236), (46, 5950640), (80, 3421618), (92, 2975320), (115, 2380256), (160, 1710809), (184, 1487660), (230, 1190128), (368, 743830), (460, 595064), (736, 371915), (920, 297532), (1840, 148766), (3680, 74383)]