47236480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 117871200

約数和(自身を除く): 70634720

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, 1840, 2944, 3209, 3680, 6418, 7360, 12836, 14720, 16045, 25672, 32090, 51344, 64180, 73807, 102688, 128360, 147614, 205376, 256720, 295228, 369035, 410752, 513440, 590456, 738070, 1026880, 1180912, 1476140, 2053760, 2361824, 2952280, 4723648, 5904560, 9447296, 11809120, 23618240, 47236480]

約数ペア:

[(1, 47236480), (2, 23618240), (4, 11809120), (5, 9447296), (8, 5904560), (10, 4723648), (16, 2952280), (20, 2361824), (23, 2053760), (32, 1476140), (40, 1180912), (46, 1026880), (64, 738070), (80, 590456), (92, 513440), (115, 410752), (128, 369035), (160, 295228), (184, 256720), (230, 205376), (320, 147614), (368, 128360), (460, 102688), (640, 73807), (736, 64180), (920, 51344), (1472, 32090), (1840, 25672), (2944, 16045), (3209, 14720), (3680, 12836), (6418, 7360)]