4641036620680

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1523}}^1\times {\mathrm{275027}}^1$

素因数の和:276838

約数の個数: 64

約数和(自身を含む): 10486949653440

約数和(自身を除く): 5845913032760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 1523, 2216, 2770, 3046, 5540, 6092, 7615, 11080, 12184, 15230, 30460, 60920, 275027, 421871, 550054, 843742, 1100108, 1375135, 1687484, 2109355, 2200216, 2750270, 3374968, 4218710, 5500540, 8437420, 11001080, 16874840, 76182479, 152364958, 304729916, 380912395, 418866121, 609459832, 761824790, 837732242, 1523649580, 1675464484, 2094330605, 3047299160, 3350928968, 4188661210, 8377322420, 16754644840, 116025915517, 232051831034, 464103662068, 580129577585, 928207324136, 1160259155170, 2320518310340, 4641036620680]

約数ペア:

[(1, 4641036620680), (2, 2320518310340), (4, 1160259155170), (5, 928207324136), (8, 580129577585), (10, 464103662068), (20, 232051831034), (40, 116025915517), (277, 16754644840), (554, 8377322420), (1108, 4188661210), (1385, 3350928968), (1523, 3047299160), (2216, 2094330605), (2770, 1675464484), (3046, 1523649580), (5540, 837732242), (6092, 761824790), (7615, 609459832), (11080, 418866121), (12184, 380912395), (15230, 304729916), (30460, 152364958), (60920, 76182479), (275027, 16874840), (421871, 11001080), (550054, 8437420), (843742, 5500540), (1100108, 4218710), (1375135, 3374968), (1687484, 2750270), (2109355, 2200216)]