4473440

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 10741248

約数和(自身を除く): 6267808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 383, 584, 730, 766, 1168, 1460, 1532, 1915, 2336, 2920, 3064, 3830, 5840, 6128, 7660, 11680, 12256, 15320, 27959, 30640, 55918, 61280, 111836, 139795, 223672, 279590, 447344, 559180, 894688, 1118360, 2236720, 4473440]

約数ペア:

[(1, 4473440), (2, 2236720), (4, 1118360), (5, 894688), (8, 559180), (10, 447344), (16, 279590), (20, 223672), (32, 139795), (40, 111836), (73, 61280), (80, 55918), (146, 30640), (160, 27959), (292, 15320), (365, 12256), (383, 11680), (584, 7660), (730, 6128), (766, 5840), (1168, 3830), (1460, 3064), (1532, 2920), (1915, 2336)]