83783440

素因数分解:

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

素因数の和:6236

約数の個数: 60

約数和(自身を含む): 210967524

約数和(自身を除く): 127184084

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6197, 6760, 12394, 13520, 24788, 30985, 49576, 61970, 80561, 99152, 123940, 161122, 247880, 322244, 402805, 495760, 644488, 805610, 1047293, 1288976, 1611220, 2094586, 3222440, 4189172, 5236465, 6444880, 8378344, 10472930, 16756688, 20945860, 41891720, 83783440]

約数ペア:

[(1, 83783440), (2, 41891720), (4, 20945860), (5, 16756688), (8, 10472930), (10, 8378344), (13, 6444880), (16, 5236465), (20, 4189172), (26, 3222440), (40, 2094586), (52, 1611220), (65, 1288976), (80, 1047293), (104, 805610), (130, 644488), (169, 495760), (208, 402805), (260, 322244), (338, 247880), (520, 161122), (676, 123940), (845, 99152), (1040, 80561), (1352, 61970), (1690, 49576), (2704, 30985), (3380, 24788), (6197, 13520), (6760, 12394)]