1415498240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42569

約数の個数: 80

約数和(自身を含む): 3655031688

約数和(自身を除く): 2239533448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 42533, 85066, 170132, 212665, 340264, 425330, 552929, 680528, 850660, 1105858, 1361056, 1701320, 2211716, 2722112, 2764645, 3402640, 4423432, 5444224, 5529290, 6805280, 8846864, 10888448, 11058580, 13610560, 17693728, 21776896, 22117160, 27221120, 35387456, 44234320, 54442240, 70774912, 88468640, 108884480, 141549824, 176937280, 283099648, 353874560, 707749120, 1415498240]

約数ペア:

[(1, 1415498240), (2, 707749120), (4, 353874560), (5, 283099648), (8, 176937280), (10, 141549824), (13, 108884480), (16, 88468640), (20, 70774912), (26, 54442240), (32, 44234320), (40, 35387456), (52, 27221120), (64, 22117160), (65, 21776896), (80, 17693728), (104, 13610560), (128, 11058580), (130, 10888448), (160, 8846864), (208, 6805280), (256, 5529290), (260, 5444224), (320, 4423432), (416, 3402640), (512, 2764645), (520, 2722112), (640, 2211716), (832, 1701320), (1040, 1361056), (1280, 1105858), (1664, 850660), (2080, 680528), (2560, 552929), (3328, 425330), (4160, 340264), (6656, 212665), (8320, 170132), (16640, 85066), (33280, 42533)]