19632004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6292309}}^1$

素因数の和:6292338

約数の個数: 80

約数和(自身を含む): 65540700960

約数和(自身を除く): 45908696880

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, 6292309, 12584618, 18876927, 25169236, 31461545, 37753854, 50338472, 62923090, 75507708, 81800017, 94384635, 100676944, 125846180, 151015416, 163600034, 188769270, 245400051, 251692360, 302030832, 327200068, 377538540, 409000085, 490800102, 503384720, 654400136, 755077080, 818000170, 981600204, 1227000255, 1308800272, 1510154160, 1636000340, 1963200408, 2454000510, 3272000680, 3926400816, 4908001020, 6544001360, 9816002040, 19632004080]

約数ペア:

[(1, 19632004080), (2, 9816002040), (3, 6544001360), (4, 4908001020), (5, 3926400816), (6, 3272000680), (8, 2454000510), (10, 1963200408), (12, 1636000340), (13, 1510154160), (15, 1308800272), (16, 1227000255), (20, 981600204), (24, 818000170), (26, 755077080), (30, 654400136), (39, 503384720), (40, 490800102), (48, 409000085), (52, 377538540), (60, 327200068), (65, 302030832), (78, 251692360), (80, 245400051), (104, 188769270), (120, 163600034), (130, 151015416), (156, 125846180), (195, 100676944), (208, 94384635), (240, 81800017), (260, 75507708), (312, 62923090), (390, 50338472), (520, 37753854), (624, 31461545), (780, 25169236), (1040, 18876927), (1560, 12584618), (3120, 6292309)]