97619900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139457}}^1$

素因数の和:139478

約数の個数: 36

約数和(自身を含む): 242099088

約数和(自身を除く): 144479188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 139457, 278914, 557828, 697285, 976199, 1394570, 1952398, 2789140, 3486425, 3904796, 4880995, 6972850, 9761990, 13945700, 19523980, 24404975, 48809950, 97619900]

約数ペア:

[(1, 97619900), (2, 48809950), (4, 24404975), (5, 19523980), (7, 13945700), (10, 9761990), (14, 6972850), (20, 4880995), (25, 3904796), (28, 3486425), (35, 2789140), (50, 1952398), (70, 1394570), (100, 976199), (140, 697285), (175, 557828), (350, 278914), (700, 139457)]