17619642560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{325807}}^1$

素因数の和:325850

約数の個数: 84

約数和(自身を含む): 45432622368

約数和(自身を除く): 27812979808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 27040, 54080, 325807, 651614, 1303228, 1629035, 2606456, 3258070, 4235491, 5212912, 6516140, 8470982, 10425824, 13032280, 16941964, 20851648, 21177455, 26064560, 33883928, 42354910, 52129120, 55061383, 67767856, 84709820, 104258240, 110122766, 135535712, 169419640, 220245532, 271071424, 275306915, 338839280, 440491064, 550613830, 677678560, 880982128, 1101227660, 1355357120, 1761964256, 2202455320, 3523928512, 4404910640, 8809821280, 17619642560]

約数ペア:

[(1, 17619642560), (2, 8809821280), (4, 4404910640), (5, 3523928512), (8, 2202455320), (10, 1761964256), (13, 1355357120), (16, 1101227660), (20, 880982128), (26, 677678560), (32, 550613830), (40, 440491064), (52, 338839280), (64, 275306915), (65, 271071424), (80, 220245532), (104, 169419640), (130, 135535712), (160, 110122766), (169, 104258240), (208, 84709820), (260, 67767856), (320, 55061383), (338, 52129120), (416, 42354910), (520, 33883928), (676, 26064560), (832, 21177455), (845, 20851648), (1040, 16941964), (1352, 13032280), (1690, 10425824), (2080, 8470982), (2704, 6516140), (3380, 5212912), (4160, 4235491), (5408, 3258070), (6760, 2606456), (10816, 1629035), (13520, 1303228), (27040, 651614), (54080, 325807)]