97996340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 226275840

約数和(自身を除く): 128279500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 169, 260, 316, 338, 367, 395, 676, 734, 790, 845, 1027, 1468, 1580, 1690, 1835, 2054, 3380, 3670, 4108, 4771, 5135, 7340, 9542, 10270, 13351, 19084, 20540, 23855, 26702, 28993, 47710, 53404, 57986, 62023, 66755, 95420, 115972, 124046, 133510, 144965, 248092, 267020, 289930, 310115, 376909, 579860, 620230, 753818, 1240460, 1507636, 1884545, 3769090, 4899817, 7538180, 9799634, 19599268, 24499085, 48998170, 97996340]

約数ペア:

[(1, 97996340), (2, 48998170), (4, 24499085), (5, 19599268), (10, 9799634), (13, 7538180), (20, 4899817), (26, 3769090), (52, 1884545), (65, 1507636), (79, 1240460), (130, 753818), (158, 620230), (169, 579860), (260, 376909), (316, 310115), (338, 289930), (367, 267020), (395, 248092), (676, 144965), (734, 133510), (790, 124046), (845, 115972), (1027, 95420), (1468, 66755), (1580, 62023), (1690, 57986), (1835, 53404), (2054, 47710), (3380, 28993), (3670, 26702), (4108, 23855), (4771, 20540), (5135, 19084), (7340, 13351), (9542, 10270)]