80496718890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2006899}}^1$

素因数の和:2007107

約数の個数: 64

約数和(自身を含む): 221947084800

約数和(自身を除く): 141450365910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1910, 2674, 2865, 4011, 5730, 6685, 8022, 13370, 20055, 40110, 2006899, 4013798, 6020697, 10034495, 12041394, 14048293, 20068990, 28096586, 30103485, 42144879, 60206970, 70241465, 84289758, 140482930, 210724395, 383317709, 421448790, 766635418, 1149953127, 1916588545, 2299906254, 2683223963, 3833177090, 5366447926, 5749765635, 8049671889, 11499531270, 13416119815, 16099343778, 26832239630, 40248359445, 80496718890]

約数ペア:

[(1, 80496718890), (2, 40248359445), (3, 26832239630), (5, 16099343778), (6, 13416119815), (7, 11499531270), (10, 8049671889), (14, 5749765635), (15, 5366447926), (21, 3833177090), (30, 2683223963), (35, 2299906254), (42, 1916588545), (70, 1149953127), (105, 766635418), (191, 421448790), (210, 383317709), (382, 210724395), (573, 140482930), (955, 84289758), (1146, 70241465), (1337, 60206970), (1910, 42144879), (2674, 30103485), (2865, 28096586), (4011, 20068990), (5730, 14048293), (6685, 12041394), (8022, 10034495), (13370, 6020697), (20055, 4013798), (40110, 2006899)]