71650150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 72

約数和(自身を含む): 157927392

約数和(自身を除く): 86277242

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 911, 1210, 1430, 1573, 1822, 3025, 3146, 3575, 4555, 6050, 7150, 7865, 9110, 10021, 11843, 15730, 20042, 22775, 23686, 39325, 45550, 50105, 59215, 78650, 100210, 110231, 118430, 130273, 220462, 250525, 260546, 296075, 501050, 551155, 592150, 651365, 1102310, 1302730, 1433003, 2755775, 2866006, 3256825, 5511550, 6513650, 7165015, 14330030, 35825075, 71650150]

約数ペア:

[(1, 71650150), (2, 35825075), (5, 14330030), (10, 7165015), (11, 6513650), (13, 5511550), (22, 3256825), (25, 2866006), (26, 2755775), (50, 1433003), (55, 1302730), (65, 1102310), (110, 651365), (121, 592150), (130, 551155), (143, 501050), (242, 296075), (275, 260546), (286, 250525), (325, 220462), (550, 130273), (605, 118430), (650, 110231), (715, 100210), (911, 78650), (1210, 59215), (1430, 50105), (1573, 45550), (1822, 39325), (3025, 23686), (3146, 22775), (3575, 20042), (4555, 15730), (6050, 11843), (7150, 10021), (7865, 9110)]