63672700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7031

約数の個数: 72

約数和(自身を含む): 170079392

約数和(自身を除く): 106406692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 6997, 9100, 13994, 27988, 34985, 48979, 69970, 90961, 97958, 139940, 174925, 181922, 195916, 244895, 349850, 363844, 454805, 489790, 636727, 699700, 909610, 979580, 1224475, 1273454, 1819220, 2274025, 2448950, 2546908, 3183635, 4548050, 4897900, 6367270, 9096100, 12734540, 15918175, 31836350, 63672700]

約数ペア:

[(1, 63672700), (2, 31836350), (4, 15918175), (5, 12734540), (7, 9096100), (10, 6367270), (13, 4897900), (14, 4548050), (20, 3183635), (25, 2546908), (26, 2448950), (28, 2274025), (35, 1819220), (50, 1273454), (52, 1224475), (65, 979580), (70, 909610), (91, 699700), (100, 636727), (130, 489790), (140, 454805), (175, 363844), (182, 349850), (260, 244895), (325, 195916), (350, 181922), (364, 174925), (455, 139940), (650, 97958), (700, 90961), (910, 69970), (1300, 48979), (1820, 34985), (2275, 27988), (4550, 13994), (6997, 9100)]