29441920

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 71053200

約数和(自身を除く): 41611280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 257, 320, 358, 514, 640, 716, 895, 1028, 1285, 1432, 1790, 2056, 2570, 2864, 3580, 4112, 5140, 5728, 7160, 8224, 10280, 11456, 14320, 16448, 20560, 22912, 28640, 32896, 41120, 46003, 57280, 82240, 92006, 114560, 164480, 184012, 230015, 368024, 460030, 736048, 920060, 1472096, 1840120, 2944192, 3680240, 5888384, 7360480, 14720960, 29441920]

約数ペア:

[(1, 29441920), (2, 14720960), (4, 7360480), (5, 5888384), (8, 3680240), (10, 2944192), (16, 1840120), (20, 1472096), (32, 920060), (40, 736048), (64, 460030), (80, 368024), (128, 230015), (160, 184012), (179, 164480), (257, 114560), (320, 92006), (358, 82240), (514, 57280), (640, 46003), (716, 41120), (895, 32896), (1028, 28640), (1285, 22912), (1432, 20560), (1790, 16448), (2056, 14320), (2570, 11456), (2864, 10280), (3580, 8224), (4112, 7160), (5140, 5728)]