42914540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 97950720

約数和(自身を除く): 55036180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3643, 5890, 7286, 11780, 14572, 18215, 36430, 69217, 72860, 112933, 138434, 225866, 276868, 346085, 451732, 564665, 692170, 1129330, 1384340, 2145727, 2258660, 4291454, 8582908, 10728635, 21457270, 42914540]

約数ペア:

[(1, 42914540), (2, 21457270), (4, 10728635), (5, 8582908), (10, 4291454), (19, 2258660), (20, 2145727), (31, 1384340), (38, 1129330), (62, 692170), (76, 564665), (95, 451732), (124, 346085), (155, 276868), (190, 225866), (310, 138434), (380, 112933), (589, 72860), (620, 69217), (1178, 36430), (2356, 18215), (2945, 14572), (3643, 11780), (5890, 7286)]