12896189410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{28319}}^1$

素因数の和:28483

約数の個数: 64

約数和(自身を含む): 26034462720

約数和(自身を除く): 13138273310

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 113, 130, 155, 226, 310, 403, 565, 806, 1130, 1469, 2015, 2938, 3503, 4030, 7006, 7345, 14690, 17515, 28319, 35030, 45539, 56638, 91078, 141595, 227695, 283190, 368147, 455390, 736294, 877889, 1755778, 1840735, 3200047, 3681470, 4389445, 6400094, 8778890, 11412557, 16000235, 22825114, 32000470, 41600611, 57062785, 83201222, 99201457, 114125570, 198402914, 208003055, 416006110, 496007285, 992014570, 1289618941, 2579237882, 6448094705, 12896189410]

約数ペア:

[(1, 12896189410), (2, 6448094705), (5, 2579237882), (10, 1289618941), (13, 992014570), (26, 496007285), (31, 416006110), (62, 208003055), (65, 198402914), (113, 114125570), (130, 99201457), (155, 83201222), (226, 57062785), (310, 41600611), (403, 32000470), (565, 22825114), (806, 16000235), (1130, 11412557), (1469, 8778890), (2015, 6400094), (2938, 4389445), (3503, 3681470), (4030, 3200047), (7006, 1840735), (7345, 1755778), (14690, 877889), (17515, 736294), (28319, 455390), (35030, 368147), (45539, 283190), (56638, 227695), (91078, 141595)]