23125120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 57723840

約数和(自身を除く): 34598720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1571, 1840, 2944, 3142, 3680, 6284, 7360, 7855, 12568, 14720, 15710, 25136, 31420, 36133, 50272, 62840, 72266, 100544, 125680, 144532, 180665, 201088, 251360, 289064, 361330, 502720, 578128, 722660, 1005440, 1156256, 1445320, 2312512, 2890640, 4625024, 5781280, 11562560, 23125120]

約数ペア:

[(1, 23125120), (2, 11562560), (4, 5781280), (5, 4625024), (8, 2890640), (10, 2312512), (16, 1445320), (20, 1156256), (23, 1005440), (32, 722660), (40, 578128), (46, 502720), (64, 361330), (80, 289064), (92, 251360), (115, 201088), (128, 180665), (160, 144532), (184, 125680), (230, 100544), (320, 72266), (368, 62840), (460, 50272), (640, 36133), (736, 31420), (920, 25136), (1472, 15710), (1571, 14720), (1840, 12568), (2944, 7855), (3142, 7360), (3680, 6284)]