89107585280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9945043}}^1$

素因数の和:9945071

約数の個数: 72

約数和(自身を含む): 243932039232

約数和(自身を除く): 154824453952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9945043, 19890086, 39780172, 49725215, 69615301, 79560344, 99450430, 139230602, 159120688, 198900860, 278461204, 318241376, 348076505, 397801720, 556922408, 636482752, 696153010, 795603440, 1113844816, 1272965504, 1392306020, 1591206880, 2227689632, 2545931008, 2784612040, 3182413760, 4455379264, 5569224080, 6364827520, 8910758528, 11138448160, 12729655040, 17821517056, 22276896320, 44553792640, 89107585280]

約数ペア:

[(1, 89107585280), (2, 44553792640), (4, 22276896320), (5, 17821517056), (7, 12729655040), (8, 11138448160), (10, 8910758528), (14, 6364827520), (16, 5569224080), (20, 4455379264), (28, 3182413760), (32, 2784612040), (35, 2545931008), (40, 2227689632), (56, 1591206880), (64, 1392306020), (70, 1272965504), (80, 1113844816), (112, 795603440), (128, 696153010), (140, 636482752), (160, 556922408), (224, 397801720), (256, 348076505), (280, 318241376), (320, 278461204), (448, 198900860), (560, 159120688), (640, 139230602), (896, 99450430), (1120, 79560344), (1280, 69615301), (1792, 49725215), (2240, 39780172), (4480, 19890086), (8960, 9945043)]