4375520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 11430720

約数和(自身を除く): 7055200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 41, 46, 58, 80, 82, 92, 115, 116, 145, 160, 164, 184, 205, 230, 232, 290, 328, 368, 410, 460, 464, 580, 656, 667, 736, 820, 920, 928, 943, 1160, 1189, 1312, 1334, 1640, 1840, 1886, 2320, 2378, 2668, 3280, 3335, 3680, 3772, 4640, 4715, 4756, 5336, 5945, 6560, 6670, 7544, 9430, 9512, 10672, 11890, 13340, 15088, 18860, 19024, 21344, 23780, 26680, 27347, 30176, 37720, 38048, 47560, 53360, 54694, 75440, 95120, 106720, 109388, 136735, 150880, 190240, 218776, 273470, 437552, 546940, 875104, 1093880, 2187760, 4375520]

約数ペア:

[(1, 4375520), (2, 2187760), (4, 1093880), (5, 875104), (8, 546940), (10, 437552), (16, 273470), (20, 218776), (23, 190240), (29, 150880), (32, 136735), (40, 109388), (41, 106720), (46, 95120), (58, 75440), (80, 54694), (82, 53360), (92, 47560), (115, 38048), (116, 37720), (145, 30176), (160, 27347), (164, 26680), (184, 23780), (205, 21344), (230, 19024), (232, 18860), (290, 15088), (328, 13340), (368, 11890), (410, 10672), (460, 9512), (464, 9430), (580, 7544), (656, 6670), (667, 6560), (736, 5945), (820, 5336), (920, 4756), (928, 4715), (943, 4640), (1160, 3772), (1189, 3680), (1312, 3335), (1334, 3280), (1640, 2668), (1840, 2378), (1886, 2320)]