40131070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 47115650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 265, 290, 371, 373, 406, 530, 742, 746, 1015, 1537, 1855, 1865, 2030, 2611, 3074, 3710, 3730, 5222, 7685, 10759, 10817, 13055, 15370, 19769, 21518, 21634, 26110, 39538, 53795, 54085, 75719, 98845, 107590, 108170, 138383, 151438, 197690, 276766, 378595, 573301, 691915, 757190, 1146602, 1383830, 2866505, 4013107, 5733010, 8026214, 20065535, 40131070]

約数ペア:

[(1, 40131070), (2, 20065535), (5, 8026214), (7, 5733010), (10, 4013107), (14, 2866505), (29, 1383830), (35, 1146602), (53, 757190), (58, 691915), (70, 573301), (106, 378595), (145, 276766), (203, 197690), (265, 151438), (290, 138383), (371, 108170), (373, 107590), (406, 98845), (530, 75719), (742, 54085), (746, 53795), (1015, 39538), (1537, 26110), (1855, 21634), (1865, 21518), (2030, 19769), (2611, 15370), (3074, 13055), (3710, 10817), (3730, 10759), (5222, 7685)]