103252940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 263122944

約数和(自身を除く): 159870004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 310, 370, 434, 518, 620, 643, 740, 868, 1036, 1085, 1147, 1286, 1295, 2170, 2294, 2572, 2590, 3215, 4340, 4501, 4588, 5180, 5735, 6430, 8029, 9002, 11470, 12860, 16058, 18004, 19933, 22505, 22940, 23791, 32116, 39866, 40145, 45010, 47582, 79732, 80290, 90020, 95164, 99665, 118955, 139531, 160580, 166537, 199330, 237910, 279062, 333074, 398660, 475820, 558124, 666148, 697655, 737521, 832685, 1395310, 1475042, 1665370, 2790620, 2950084, 3330740, 3687605, 5162647, 7375210, 10325294, 14750420, 20650588, 25813235, 51626470, 103252940]

約数ペア:

[(1, 103252940), (2, 51626470), (4, 25813235), (5, 20650588), (7, 14750420), (10, 10325294), (14, 7375210), (20, 5162647), (28, 3687605), (31, 3330740), (35, 2950084), (37, 2790620), (62, 1665370), (70, 1475042), (74, 1395310), (124, 832685), (140, 737521), (148, 697655), (155, 666148), (185, 558124), (217, 475820), (259, 398660), (310, 333074), (370, 279062), (434, 237910), (518, 199330), (620, 166537), (643, 160580), (740, 139531), (868, 118955), (1036, 99665), (1085, 95164), (1147, 90020), (1286, 80290), (1295, 79732), (2170, 47582), (2294, 45010), (2572, 40145), (2590, 39866), (3215, 32116), (4340, 23791), (4501, 22940), (4588, 22505), (5180, 19933), (5735, 18004), (6430, 16058), (8029, 12860), (9002, 11470)]