45458560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 126806400

約数和(自身を除く): 81347840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 139, 140, 146, 160, 224, 278, 280, 292, 320, 365, 448, 511, 556, 560, 584, 640, 695, 730, 896, 973, 1022, 1112, 1120, 1168, 1390, 1460, 1946, 2044, 2224, 2240, 2336, 2555, 2780, 2920, 3892, 4088, 4448, 4480, 4672, 4865, 5110, 5560, 5840, 7784, 8176, 8896, 9344, 9730, 10147, 10220, 11120, 11680, 15568, 16352, 17792, 19460, 20294, 20440, 22240, 23360, 31136, 32704, 38920, 40588, 40880, 44480, 46720, 50735, 62272, 65408, 71029, 77840, 81176, 81760, 88960, 101470, 124544, 142058, 155680, 162352, 163520, 202940, 284116, 311360, 324704, 327040, 355145, 405880, 568232, 622720, 649408, 710290, 811760, 1136464, 1298816, 1420580, 1623520, 2272928, 2841160, 3247040, 4545856, 5682320, 6494080, 9091712, 11364640, 22729280, 45458560]

約数ペア:

[(1, 45458560), (2, 22729280), (4, 11364640), (5, 9091712), (7, 6494080), (8, 5682320), (10, 4545856), (14, 3247040), (16, 2841160), (20, 2272928), (28, 1623520), (32, 1420580), (35, 1298816), (40, 1136464), (56, 811760), (64, 710290), (70, 649408), (73, 622720), (80, 568232), (112, 405880), (128, 355145), (139, 327040), (140, 324704), (146, 311360), (160, 284116), (224, 202940), (278, 163520), (280, 162352), (292, 155680), (320, 142058), (365, 124544), (448, 101470), (511, 88960), (556, 81760), (560, 81176), (584, 77840), (640, 71029), (695, 65408), (730, 62272), (896, 50735), (973, 46720), (1022, 44480), (1112, 40880), (1120, 40588), (1168, 38920), (1390, 32704), (1460, 31136), (1946, 23360), (2044, 22240), (2224, 20440), (2240, 20294), (2336, 19460), (2555, 17792), (2780, 16352), (2920, 15568), (3892, 11680), (4088, 11120), (4448, 10220), (4480, 10147), (4672, 9730), (4865, 9344), (5110, 8896), (5560, 8176), (5840, 7784)]