38593940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 106444800

約数和(自身を除く): 67850860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1319, 1330, 1463, 1540, 2090, 2638, 2660, 2926, 4180, 5276, 5852, 6595, 7315, 9233, 13190, 14509, 14630, 18466, 25061, 26380, 29018, 29260, 36932, 46165, 50122, 58036, 72545, 92330, 100244, 101563, 125305, 145090, 175427, 184660, 203126, 250610, 275671, 290180, 350854, 406252, 501220, 507815, 551342, 701708, 877135, 1015630, 1102684, 1378355, 1754270, 1929697, 2031260, 2756710, 3508540, 3859394, 5513420, 7718788, 9648485, 19296970, 38593940]

約数ペア:

[(1, 38593940), (2, 19296970), (4, 9648485), (5, 7718788), (7, 5513420), (10, 3859394), (11, 3508540), (14, 2756710), (19, 2031260), (20, 1929697), (22, 1754270), (28, 1378355), (35, 1102684), (38, 1015630), (44, 877135), (55, 701708), (70, 551342), (76, 507815), (77, 501220), (95, 406252), (110, 350854), (133, 290180), (140, 275671), (154, 250610), (190, 203126), (209, 184660), (220, 175427), (266, 145090), (308, 125305), (380, 101563), (385, 100244), (418, 92330), (532, 72545), (665, 58036), (770, 50122), (836, 46165), (1045, 36932), (1319, 29260), (1330, 29018), (1463, 26380), (1540, 25061), (2090, 18466), (2638, 14630), (2660, 14509), (2926, 13190), (4180, 9233), (5276, 7315), (5852, 6595)]