182178460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28246

約数の個数: 48

約数和(自身を含む): 426414240

約数和(自身を除く): 244235780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 28201, 56402, 112804, 141005, 282010, 479417, 535819, 564020, 958834, 1071638, 1917668, 2143276, 2397085, 2679095, 4794170, 5358190, 9108923, 9588340, 10716380, 18217846, 36435692, 45544615, 91089230, 182178460]

約数ペア:

[(1, 182178460), (2, 91089230), (4, 45544615), (5, 36435692), (10, 18217846), (17, 10716380), (19, 9588340), (20, 9108923), (34, 5358190), (38, 4794170), (68, 2679095), (76, 2397085), (85, 2143276), (95, 1917668), (170, 1071638), (190, 958834), (323, 564020), (340, 535819), (380, 479417), (646, 282010), (1292, 141005), (1615, 112804), (3230, 56402), (6460, 28201)]