73202560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 182645280

約数和(自身を除く): 109442720

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, 3680, 4973, 7360, 9946, 14720, 19892, 24865, 39784, 49730, 79568, 99460, 114379, 159136, 198920, 228758, 318272, 397840, 457516, 571895, 636544, 795680, 915032, 1143790, 1591360, 1830064, 2287580, 3182720, 3660128, 4575160, 7320256, 9150320, 14640512, 18300640, 36601280, 73202560]

約数ペア:

[(1, 73202560), (2, 36601280), (4, 18300640), (5, 14640512), (8, 9150320), (10, 7320256), (16, 4575160), (20, 3660128), (23, 3182720), (32, 2287580), (40, 1830064), (46, 1591360), (64, 1143790), (80, 915032), (92, 795680), (115, 636544), (128, 571895), (160, 457516), (184, 397840), (230, 318272), (320, 228758), (368, 198920), (460, 159136), (640, 114379), (736, 99460), (920, 79568), (1472, 49730), (1840, 39784), (2944, 24865), (3680, 19892), (4973, 14720), (7360, 9946)]