847695940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 2201472000

約数和(自身を除く): 1353776060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 233, 260, 364, 455, 466, 910, 932, 1165, 1631, 1820, 1999, 2330, 3029, 3262, 3998, 4660, 6058, 6524, 7996, 8155, 9995, 12116, 13993, 15145, 16310, 19990, 21203, 25987, 27986, 30290, 32620, 39980, 42406, 51974, 55972, 60580, 69965, 84812, 103948, 106015, 129935, 139930, 181909, 212030, 259870, 279860, 363818, 424060, 465767, 519740, 727636, 909545, 931534, 1819090, 1863068, 2328835, 3260369, 3638180, 4657670, 6054971, 6520738, 9315340, 12109942, 13041476, 16301845, 24219884, 30274855, 32603690, 42384797, 60549710, 65207380, 84769594, 121099420, 169539188, 211923985, 423847970, 847695940]

約数ペア:

[(1, 847695940), (2, 423847970), (4, 211923985), (5, 169539188), (7, 121099420), (10, 84769594), (13, 65207380), (14, 60549710), (20, 42384797), (26, 32603690), (28, 30274855), (35, 24219884), (52, 16301845), (65, 13041476), (70, 12109942), (91, 9315340), (130, 6520738), (140, 6054971), (182, 4657670), (233, 3638180), (260, 3260369), (364, 2328835), (455, 1863068), (466, 1819090), (910, 931534), (932, 909545), (1165, 727636), (1631, 519740), (1820, 465767), (1999, 424060), (2330, 363818), (3029, 279860), (3262, 259870), (3998, 212030), (4660, 181909), (6058, 139930), (6524, 129935), (7996, 106015), (8155, 103948), (9995, 84812), (12116, 69965), (13993, 60580), (15145, 55972), (16310, 51974), (19990, 42406), (21203, 39980), (25987, 32620), (27986, 30290)]