412377702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{1163791}}^1$

素因数の和:1166338

約数の個数: 48

約数和(自身を含む): 990098371584

約数和(自身を除く): 577720668644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2531, 5062, 10124, 12655, 17717, 25310, 35434, 50620, 70868, 88585, 177170, 354340, 1163791, 2327582, 4655164, 5818955, 8146537, 11637910, 16293074, 23275820, 32586148, 40732685, 81465370, 162930740, 2945555021, 5891110042, 11782220084, 14727775105, 20618885147, 29455550210, 41237770294, 58911100420, 82475540588, 103094425735, 206188851470, 412377702940]

約数ペア:

[(1, 412377702940), (2, 206188851470), (4, 103094425735), (5, 82475540588), (7, 58911100420), (10, 41237770294), (14, 29455550210), (20, 20618885147), (28, 14727775105), (35, 11782220084), (70, 5891110042), (140, 2945555021), (2531, 162930740), (5062, 81465370), (10124, 40732685), (12655, 32586148), (17717, 23275820), (25310, 16293074), (35434, 11637910), (50620, 8146537), (70868, 5818955), (88585, 4655164), (177170, 2327582), (354340, 1163791)]