19334640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6226

約数の個数: 80

約数和(自身を含む): 64558368

約数和(自身を除く): 45223728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6197, 12394, 18591, 24788, 30985, 37182, 49576, 61970, 74364, 80561, 92955, 99152, 123940, 148728, 161122, 185910, 241683, 247880, 297456, 322244, 371820, 402805, 483366, 495760, 644488, 743640, 805610, 966732, 1208415, 1288976, 1487280, 1611220, 1933464, 2416830, 3222440, 3866928, 4833660, 6444880, 9667320, 19334640]

約数ペア:

[(1, 19334640), (2, 9667320), (3, 6444880), (4, 4833660), (5, 3866928), (6, 3222440), (8, 2416830), (10, 1933464), (12, 1611220), (13, 1487280), (15, 1288976), (16, 1208415), (20, 966732), (24, 805610), (26, 743640), (30, 644488), (39, 495760), (40, 483366), (48, 402805), (52, 371820), (60, 322244), (65, 297456), (78, 247880), (80, 241683), (104, 185910), (120, 161122), (130, 148728), (156, 123940), (195, 99152), (208, 92955), (240, 80561), (260, 74364), (312, 61970), (390, 49576), (520, 37182), (624, 30985), (780, 24788), (1040, 18591), (1560, 12394), (3120, 6197)]