417681460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 1025418240

約数和(自身を除く): 607736780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 109, 140, 202, 218, 271, 404, 436, 505, 542, 545, 707, 763, 1010, 1084, 1090, 1355, 1414, 1526, 1897, 2020, 2180, 2710, 2828, 3052, 3535, 3794, 3815, 5420, 7070, 7588, 7630, 9485, 11009, 14140, 15260, 18970, 22018, 27371, 29539, 37940, 44036, 54742, 55045, 59078, 77063, 109484, 110090, 118156, 136855, 147695, 154126, 191597, 206773, 220180, 273710, 295390, 308252, 383194, 385315, 413546, 547420, 590780, 766388, 770630, 827092, 957985, 1033865, 1541260, 1915970, 2067730, 2983439, 3831940, 4135460, 5966878, 11933756, 14917195, 20884073, 29834390, 41768146, 59668780, 83536292, 104420365, 208840730, 417681460]

約数ペア:

[(1, 417681460), (2, 208840730), (4, 104420365), (5, 83536292), (7, 59668780), (10, 41768146), (14, 29834390), (20, 20884073), (28, 14917195), (35, 11933756), (70, 5966878), (101, 4135460), (109, 3831940), (140, 2983439), (202, 2067730), (218, 1915970), (271, 1541260), (404, 1033865), (436, 957985), (505, 827092), (542, 770630), (545, 766388), (707, 590780), (763, 547420), (1010, 413546), (1084, 385315), (1090, 383194), (1355, 308252), (1414, 295390), (1526, 273710), (1897, 220180), (2020, 206773), (2180, 191597), (2710, 154126), (2828, 147695), (3052, 136855), (3535, 118156), (3794, 110090), (3815, 109484), (5420, 77063), (7070, 59078), (7588, 55045), (7630, 54742), (9485, 44036), (11009, 37940), (14140, 29539), (15260, 27371), (18970, 22018)]