29527040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 88

約数和(自身を含む): 72709440

約数和(自身を除く): 43182400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 79, 80, 128, 146, 158, 160, 256, 292, 316, 320, 365, 395, 512, 584, 632, 640, 730, 790, 1024, 1168, 1264, 1280, 1460, 1580, 2336, 2528, 2560, 2920, 3160, 4672, 5056, 5120, 5767, 5840, 6320, 9344, 10112, 11534, 11680, 12640, 18688, 20224, 23068, 23360, 25280, 28835, 37376, 40448, 46136, 46720, 50560, 57670, 74752, 80896, 92272, 93440, 101120, 115340, 184544, 186880, 202240, 230680, 369088, 373760, 404480, 461360, 738176, 922720, 1476352, 1845440, 2952704, 3690880, 5905408, 7381760, 14763520, 29527040]

約数ペア:

[(1, 29527040), (2, 14763520), (4, 7381760), (5, 5905408), (8, 3690880), (10, 2952704), (16, 1845440), (20, 1476352), (32, 922720), (40, 738176), (64, 461360), (73, 404480), (79, 373760), (80, 369088), (128, 230680), (146, 202240), (158, 186880), (160, 184544), (256, 115340), (292, 101120), (316, 93440), (320, 92272), (365, 80896), (395, 74752), (512, 57670), (584, 50560), (632, 46720), (640, 46136), (730, 40448), (790, 37376), (1024, 28835), (1168, 25280), (1264, 23360), (1280, 23068), (1460, 20224), (1580, 18688), (2336, 12640), (2528, 11680), (2560, 11534), (2920, 10112), (3160, 9344), (4672, 6320), (5056, 5840), (5120, 5767)]