5249866240

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38693}}^1$

素因数の和:38769

約数の個数: 80

約数和(自身を含む): 12825203688

約数和(自身を除く): 7575337448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1060, 1280, 1696, 2120, 2560, 3392, 4240, 6784, 8480, 13568, 16960, 27136, 33920, 38693, 67840, 77386, 135680, 154772, 193465, 309544, 386930, 619088, 773860, 1238176, 1547720, 2050729, 2476352, 3095440, 4101458, 4952704, 6190880, 8202916, 9905408, 10253645, 12381760, 16405832, 19810816, 20507290, 24763520, 32811664, 41014580, 49527040, 65623328, 82029160, 99054080, 131246656, 164058320, 262493312, 328116640, 524986624, 656233280, 1049973248, 1312466560, 2624933120, 5249866240]

約数ペア:

[(1, 5249866240), (2, 2624933120), (4, 1312466560), (5, 1049973248), (8, 656233280), (10, 524986624), (16, 328116640), (20, 262493312), (32, 164058320), (40, 131246656), (53, 99054080), (64, 82029160), (80, 65623328), (106, 49527040), (128, 41014580), (160, 32811664), (212, 24763520), (256, 20507290), (265, 19810816), (320, 16405832), (424, 12381760), (512, 10253645), (530, 9905408), (640, 8202916), (848, 6190880), (1060, 4952704), (1280, 4101458), (1696, 3095440), (2120, 2476352), (2560, 2050729), (3392, 1547720), (4240, 1238176), (6784, 773860), (8480, 619088), (13568, 386930), (16960, 309544), (27136, 193465), (33920, 154772), (38693, 135680), (67840, 77386)]