65467220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2767}}^1$

素因数の和:2809

約数の個数: 72

約数和(自身を含む): 170198784

約数和(自身を除く): 104731564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 2767, 3380, 4732, 5534, 5915, 11068, 11830, 13835, 19369, 23660, 27670, 35971, 38738, 55340, 71942, 77476, 96845, 143884, 179855, 193690, 251797, 359710, 387380, 467623, 503594, 719420, 935246, 1007188, 1258985, 1870492, 2338115, 2517970, 3273361, 4676230, 5035940, 6546722, 9352460, 13093444, 16366805, 32733610, 65467220]

約数ペア:

[(1, 65467220), (2, 32733610), (4, 16366805), (5, 13093444), (7, 9352460), (10, 6546722), (13, 5035940), (14, 4676230), (20, 3273361), (26, 2517970), (28, 2338115), (35, 1870492), (52, 1258985), (65, 1007188), (70, 935246), (91, 719420), (130, 503594), (140, 467623), (169, 387380), (182, 359710), (260, 251797), (338, 193690), (364, 179855), (455, 143884), (676, 96845), (845, 77476), (910, 71942), (1183, 55340), (1690, 38738), (1820, 35971), (2366, 27670), (2767, 23660), (3380, 19369), (4732, 13835), (5534, 11830), (5915, 11068)]