74404981760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{110933}}^1$

素因数の和:111089

約数の個数: 88

約数和(自身を含む): 179848863216

約数和(自身を除く): 105443881456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2096, 2560, 2620, 4192, 5120, 5240, 8384, 10480, 16768, 20960, 33536, 41920, 67072, 83840, 110933, 134144, 167680, 221866, 335360, 443732, 554665, 670720, 887464, 1109330, 1774928, 2218660, 3549856, 4437320, 7099712, 8874640, 14199424, 14532223, 17749280, 28398848, 29064446, 35498560, 56797696, 58128892, 70997120, 72661115, 113595392, 116257784, 141994240, 145322230, 232515568, 283988480, 290644460, 465031136, 567976960, 581288920, 930062272, 1162577840, 1860124544, 2325155680, 3720249088, 4650311360, 7440498176, 9300622720, 14880996352, 18601245440, 37202490880, 74404981760]

約数ペア:

[(1, 74404981760), (2, 37202490880), (4, 18601245440), (5, 14880996352), (8, 9300622720), (10, 7440498176), (16, 4650311360), (20, 3720249088), (32, 2325155680), (40, 1860124544), (64, 1162577840), (80, 930062272), (128, 581288920), (131, 567976960), (160, 465031136), (256, 290644460), (262, 283988480), (320, 232515568), (512, 145322230), (524, 141994240), (640, 116257784), (655, 113595392), (1024, 72661115), (1048, 70997120), (1280, 58128892), (1310, 56797696), (2096, 35498560), (2560, 29064446), (2620, 28398848), (4192, 17749280), (5120, 14532223), (5240, 14199424), (8384, 8874640), (10480, 7099712), (16768, 4437320), (20960, 3549856), (33536, 2218660), (41920, 1774928), (67072, 1109330), (83840, 887464), (110933, 670720), (134144, 554665), (167680, 443732), (221866, 335360)]