82506550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 185385456

約数和(自身を除く): 102878906

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 475, 653, 665, 722, 950, 1306, 1330, 1805, 2527, 3265, 3325, 3610, 4571, 5054, 6530, 6650, 9025, 9142, 12407, 12635, 16325, 18050, 22855, 24814, 25270, 32650, 45710, 62035, 63175, 86849, 114275, 124070, 126350, 173698, 228550, 235733, 310175, 434245, 471466, 620350, 868490, 1178665, 1650131, 2171225, 2357330, 3300262, 4342450, 5893325, 8250655, 11786650, 16501310, 41253275, 82506550]

約数ペア:

[(1, 82506550), (2, 41253275), (5, 16501310), (7, 11786650), (10, 8250655), (14, 5893325), (19, 4342450), (25, 3300262), (35, 2357330), (38, 2171225), (50, 1650131), (70, 1178665), (95, 868490), (133, 620350), (175, 471466), (190, 434245), (266, 310175), (350, 235733), (361, 228550), (475, 173698), (653, 126350), (665, 124070), (722, 114275), (950, 86849), (1306, 63175), (1330, 62035), (1805, 45710), (2527, 32650), (3265, 25270), (3325, 24814), (3610, 22855), (4571, 18050), (5054, 16325), (6530, 12635), (6650, 12407), (9025, 9142)]