22160320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:798

約数の個数: 112

約数和(自身を含む): 65032128

約数和(自身を除く): 42871808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 761, 832, 910, 1040, 1120, 1456, 1522, 1820, 2080, 2240, 2912, 3044, 3640, 3805, 4160, 5327, 5824, 6088, 7280, 7610, 9893, 10654, 12176, 14560, 15220, 19786, 21308, 24352, 26635, 29120, 30440, 39572, 42616, 48704, 49465, 53270, 60880, 69251, 79144, 85232, 98930, 106540, 121760, 138502, 158288, 170464, 197860, 213080, 243520, 277004, 316576, 340928, 346255, 395720, 426160, 554008, 633152, 692510, 791440, 852320, 1108016, 1385020, 1582880, 1704640, 2216032, 2770040, 3165760, 4432064, 5540080, 11080160, 22160320]

約数ペア:

[(1, 22160320), (2, 11080160), (4, 5540080), (5, 4432064), (7, 3165760), (8, 2770040), (10, 2216032), (13, 1704640), (14, 1582880), (16, 1385020), (20, 1108016), (26, 852320), (28, 791440), (32, 692510), (35, 633152), (40, 554008), (52, 426160), (56, 395720), (64, 346255), (65, 340928), (70, 316576), (80, 277004), (91, 243520), (104, 213080), (112, 197860), (130, 170464), (140, 158288), (160, 138502), (182, 121760), (208, 106540), (224, 98930), (260, 85232), (280, 79144), (320, 69251), (364, 60880), (416, 53270), (448, 49465), (455, 48704), (520, 42616), (560, 39572), (728, 30440), (761, 29120), (832, 26635), (910, 24352), (1040, 21308), (1120, 19786), (1456, 15220), (1522, 14560), (1820, 12176), (2080, 10654), (2240, 9893), (2912, 7610), (3044, 7280), (3640, 6088), (3805, 5824), (4160, 5327)]