2968984460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8233}}^1$

素因数の和:8347

約数の個数: 96

約数和(自身を含む): 7165556160

約数和(自身を除く): 4196571700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 73, 76, 95, 130, 146, 190, 247, 260, 292, 365, 380, 494, 730, 949, 988, 1235, 1387, 1460, 1898, 2470, 2774, 3796, 4745, 4940, 5548, 6935, 8233, 9490, 13870, 16466, 18031, 18980, 27740, 32932, 36062, 41165, 72124, 82330, 90155, 107029, 156427, 164660, 180310, 214058, 312854, 360620, 428116, 535145, 601009, 625708, 782135, 1070290, 1202018, 1564270, 2033551, 2140580, 2404036, 3005045, 3128540, 4067102, 6010090, 7813117, 8134204, 10167755, 11419171, 12020180, 15626234, 20335510, 22838342, 31252468, 39065585, 40671020, 45676684, 57095855, 78131170, 114191710, 148449223, 156262340, 228383420, 296898446, 593796892, 742246115, 1484492230, 2968984460]

約数ペア:

[(1, 2968984460), (2, 1484492230), (4, 742246115), (5, 593796892), (10, 296898446), (13, 228383420), (19, 156262340), (20, 148449223), (26, 114191710), (38, 78131170), (52, 57095855), (65, 45676684), (73, 40671020), (76, 39065585), (95, 31252468), (130, 22838342), (146, 20335510), (190, 15626234), (247, 12020180), (260, 11419171), (292, 10167755), (365, 8134204), (380, 7813117), (494, 6010090), (730, 4067102), (949, 3128540), (988, 3005045), (1235, 2404036), (1387, 2140580), (1460, 2033551), (1898, 1564270), (2470, 1202018), (2774, 1070290), (3796, 782135), (4745, 625708), (4940, 601009), (5548, 535145), (6935, 428116), (8233, 360620), (9490, 312854), (13870, 214058), (16466, 180310), (18031, 164660), (18980, 156427), (27740, 107029), (32932, 90155), (36062, 82330), (41165, 72124)]