80614240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 138855584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 431, 560, 668, 835, 862, 1120, 1169, 1336, 1670, 1724, 2155, 2338, 2672, 3017, 3340, 3448, 4310, 4676, 5344, 5845, 6034, 6680, 6896, 8620, 9352, 11690, 12068, 13360, 13792, 15085, 17240, 18704, 23380, 24136, 26720, 30170, 34480, 37408, 46760, 48272, 60340, 68960, 71977, 93520, 96544, 120680, 143954, 187040, 241360, 287908, 359885, 482720, 503839, 575816, 719770, 1007678, 1151632, 1439540, 2015356, 2303264, 2519195, 2879080, 4030712, 5038390, 5758160, 8061424, 10076780, 11516320, 16122848, 20153560, 40307120, 80614240]

約数ペア:

[(1, 80614240), (2, 40307120), (4, 20153560), (5, 16122848), (7, 11516320), (8, 10076780), (10, 8061424), (14, 5758160), (16, 5038390), (20, 4030712), (28, 2879080), (32, 2519195), (35, 2303264), (40, 2015356), (56, 1439540), (70, 1151632), (80, 1007678), (112, 719770), (140, 575816), (160, 503839), (167, 482720), (224, 359885), (280, 287908), (334, 241360), (431, 187040), (560, 143954), (668, 120680), (835, 96544), (862, 93520), (1120, 71977), (1169, 68960), (1336, 60340), (1670, 48272), (1724, 46760), (2155, 37408), (2338, 34480), (2672, 30170), (3017, 26720), (3340, 24136), (3448, 23380), (4310, 18704), (4676, 17240), (5344, 15085), (5845, 13792), (6034, 13360), (6680, 12068), (6896, 11690), (8620, 9352)]