2012368750

素因数分解:

$2^1\times 5^5\times 7^2\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 72

約数和(自身を含む): 4389609672

約数和(自身を除く): 2377240922

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 625, 875, 1225, 1250, 1750, 2450, 3125, 4375, 6125, 6250, 6571, 8750, 12250, 13142, 21875, 30625, 32855, 43750, 45997, 61250, 65710, 91994, 153125, 164275, 229985, 306250, 321979, 328550, 459970, 643958, 821375, 1149925, 1609895, 1642750, 2299850, 3219790, 4106875, 5749625, 8049475, 8213750, 11499250, 16098950, 20534375, 28748125, 40247375, 41068750, 57496250, 80494750, 143740625, 201236875, 287481250, 402473750, 1006184375, 2012368750]

約数ペア:

[(1, 2012368750), (2, 1006184375), (5, 402473750), (7, 287481250), (10, 201236875), (14, 143740625), (25, 80494750), (35, 57496250), (49, 41068750), (50, 40247375), (70, 28748125), (98, 20534375), (125, 16098950), (175, 11499250), (245, 8213750), (250, 8049475), (350, 5749625), (490, 4106875), (625, 3219790), (875, 2299850), (1225, 1642750), (1250, 1609895), (1750, 1149925), (2450, 821375), (3125, 643958), (4375, 459970), (6125, 328550), (6250, 321979), (6571, 306250), (8750, 229985), (12250, 164275), (13142, 153125), (21875, 91994), (30625, 65710), (32855, 61250), (43750, 45997)]