22049300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 58912896

約数和(自身を除く): 36863596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 2423, 4550, 4846, 9100, 9692, 12115, 16961, 24230, 31499, 33922, 48460, 60575, 62998, 67844, 84805, 121150, 125996, 157495, 169610, 220493, 242300, 314990, 339220, 424025, 440986, 629980, 787475, 848050, 881972, 1102465, 1574950, 1696100, 2204930, 3149900, 4409860, 5512325, 11024650, 22049300]

約数ペア:

[(1, 22049300), (2, 11024650), (4, 5512325), (5, 4409860), (7, 3149900), (10, 2204930), (13, 1696100), (14, 1574950), (20, 1102465), (25, 881972), (26, 848050), (28, 787475), (35, 629980), (50, 440986), (52, 424025), (65, 339220), (70, 314990), (91, 242300), (100, 220493), (130, 169610), (140, 157495), (175, 125996), (182, 121150), (260, 84805), (325, 67844), (350, 62998), (364, 60575), (455, 48460), (650, 33922), (700, 31499), (910, 24230), (1300, 16961), (1820, 12115), (2275, 9692), (2423, 9100), (4550, 4846)]