22279866560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{19541}}^1$

素因数の和:20074

約数の個数: 112

約数和(自身を含む): 60755296320

約数和(自身を除く): 38475429760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 509, 560, 1018, 1120, 2036, 2240, 2545, 3563, 4072, 5090, 7126, 8144, 10180, 14252, 16288, 17815, 19541, 20360, 28504, 32576, 35630, 39082, 40720, 57008, 71260, 78164, 81440, 97705, 114016, 136787, 142520, 156328, 162880, 195410, 228032, 273574, 285040, 312656, 390820, 547148, 570080, 625312, 683935, 781640, 1094296, 1140160, 1250624, 1367870, 1563280, 2188592, 2735740, 3126560, 4377184, 5471480, 6253120, 8754368, 9946369, 10942960, 19892738, 21885920, 39785476, 43771840, 49731845, 69624583, 79570952, 99463690, 139249166, 159141904, 198927380, 278498332, 318283808, 348122915, 397854760, 556996664, 636567616, 696245830, 795709520, 1113993328, 1392491660, 1591419040, 2227986656, 2784983320, 3182838080, 4455973312, 5569966640, 11139933280, 22279866560]

約数ペア:

[(1, 22279866560), (2, 11139933280), (4, 5569966640), (5, 4455973312), (7, 3182838080), (8, 2784983320), (10, 2227986656), (14, 1591419040), (16, 1392491660), (20, 1113993328), (28, 795709520), (32, 696245830), (35, 636567616), (40, 556996664), (56, 397854760), (64, 348122915), (70, 318283808), (80, 278498332), (112, 198927380), (140, 159141904), (160, 139249166), (224, 99463690), (280, 79570952), (320, 69624583), (448, 49731845), (509, 43771840), (560, 39785476), (1018, 21885920), (1120, 19892738), (2036, 10942960), (2240, 9946369), (2545, 8754368), (3563, 6253120), (4072, 5471480), (5090, 4377184), (7126, 3126560), (8144, 2735740), (10180, 2188592), (14252, 1563280), (16288, 1367870), (17815, 1250624), (19541, 1140160), (20360, 1094296), (28504, 781640), (32576, 683935), (35630, 625312), (39082, 570080), (40720, 547148), (57008, 390820), (71260, 312656), (78164, 285040), (81440, 273574), (97705, 228032), (114016, 195410), (136787, 162880), (142520, 156328)]