84316640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 207549216

約数和(自身を除く): 123232576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 80, 106, 122, 160, 163, 212, 244, 265, 305, 326, 424, 488, 530, 610, 652, 815, 848, 976, 1060, 1220, 1304, 1630, 1696, 1952, 2120, 2440, 2608, 3233, 3260, 4240, 4880, 5216, 6466, 6520, 8480, 8639, 9760, 9943, 12932, 13040, 16165, 17278, 19886, 25864, 26080, 32330, 34556, 39772, 43195, 49715, 51728, 64660, 69112, 79544, 86390, 99430, 103456, 129320, 138224, 159088, 172780, 198860, 258640, 276448, 318176, 345560, 397720, 517280, 526979, 691120, 795440, 1053958, 1382240, 1590880, 2107916, 2634895, 4215832, 5269790, 8431664, 10539580, 16863328, 21079160, 42158320, 84316640]

約数ペア:

[(1, 84316640), (2, 42158320), (4, 21079160), (5, 16863328), (8, 10539580), (10, 8431664), (16, 5269790), (20, 4215832), (32, 2634895), (40, 2107916), (53, 1590880), (61, 1382240), (80, 1053958), (106, 795440), (122, 691120), (160, 526979), (163, 517280), (212, 397720), (244, 345560), (265, 318176), (305, 276448), (326, 258640), (424, 198860), (488, 172780), (530, 159088), (610, 138224), (652, 129320), (815, 103456), (848, 99430), (976, 86390), (1060, 79544), (1220, 69112), (1304, 64660), (1630, 51728), (1696, 49715), (1952, 43195), (2120, 39772), (2440, 34556), (2608, 32330), (3233, 26080), (3260, 25864), (4240, 19886), (4880, 17278), (5216, 16165), (6466, 13040), (6520, 12932), (8480, 9943), (8639, 9760)]