41886880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 72420320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 251, 280, 298, 502, 560, 596, 745, 1004, 1043, 1120, 1192, 1255, 1490, 1757, 2008, 2086, 2384, 2510, 2980, 3514, 4016, 4172, 4768, 5020, 5215, 5960, 7028, 8032, 8344, 8785, 10040, 10430, 11920, 14056, 16688, 17570, 20080, 20860, 23840, 28112, 33376, 35140, 37399, 40160, 41720, 56224, 70280, 74798, 83440, 140560, 149596, 166880, 186995, 261793, 281120, 299192, 373990, 523586, 598384, 747980, 1047172, 1196768, 1308965, 1495960, 2094344, 2617930, 2991920, 4188688, 5235860, 5983840, 8377376, 10471720, 20943440, 41886880]

約数ペア:

[(1, 41886880), (2, 20943440), (4, 10471720), (5, 8377376), (7, 5983840), (8, 5235860), (10, 4188688), (14, 2991920), (16, 2617930), (20, 2094344), (28, 1495960), (32, 1308965), (35, 1196768), (40, 1047172), (56, 747980), (70, 598384), (80, 523586), (112, 373990), (140, 299192), (149, 281120), (160, 261793), (224, 186995), (251, 166880), (280, 149596), (298, 140560), (502, 83440), (560, 74798), (596, 70280), (745, 56224), (1004, 41720), (1043, 40160), (1120, 37399), (1192, 35140), (1255, 33376), (1490, 28112), (1757, 23840), (2008, 20860), (2086, 20080), (2384, 17570), (2510, 16688), (2980, 14056), (3514, 11920), (4016, 10430), (4172, 10040), (4768, 8785), (5020, 8344), (5215, 8032), (5960, 7028)]