4454580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 13434624

約数和(自身を除く): 8980044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5711, 11422, 17133, 22844, 28555, 34266, 57110, 68532, 74243, 85665, 114220, 148486, 171330, 222729, 296972, 342660, 371215, 445458, 742430, 890916, 1113645, 1484860, 2227290, 4454580]

約数ペア:

[(1, 4454580), (2, 2227290), (3, 1484860), (4, 1113645), (5, 890916), (6, 742430), (10, 445458), (12, 371215), (13, 342660), (15, 296972), (20, 222729), (26, 171330), (30, 148486), (39, 114220), (52, 85665), (60, 74243), (65, 68532), (78, 57110), (130, 34266), (156, 28555), (195, 22844), (260, 17133), (390, 11422), (780, 5711)]