150097250440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{897067}}^1$

素因数の和:897214

約数の個数: 64

約数和(自身を含む): 348780038400

約数和(自身を除く): 198682787960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 89, 94, 178, 188, 235, 356, 376, 445, 470, 712, 890, 940, 1780, 1880, 3560, 4183, 8366, 16732, 20915, 33464, 41830, 83660, 167320, 897067, 1794134, 3588268, 4485335, 7176536, 8970670, 17941340, 35882680, 42162149, 79838963, 84324298, 159677926, 168648596, 210810745, 319355852, 337297192, 399194815, 421621490, 638711704, 798389630, 843242980, 1596779260, 1686485960, 3193558520, 3752431261, 7504862522, 15009725044, 18762156305, 30019450088, 37524312610, 75048625220, 150097250440]

約数ペア:

[(1, 150097250440), (2, 75048625220), (4, 37524312610), (5, 30019450088), (8, 18762156305), (10, 15009725044), (20, 7504862522), (40, 3752431261), (47, 3193558520), (89, 1686485960), (94, 1596779260), (178, 843242980), (188, 798389630), (235, 638711704), (356, 421621490), (376, 399194815), (445, 337297192), (470, 319355852), (712, 210810745), (890, 168648596), (940, 159677926), (1780, 84324298), (1880, 79838963), (3560, 42162149), (4183, 35882680), (8366, 17941340), (16732, 8970670), (20915, 7176536), (33464, 4485335), (41830, 3588268), (83660, 1794134), (167320, 897067)]