868183460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{1217}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 1861873776

約数和(自身を除く): 993690316

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 673, 1060, 1217, 1346, 2434, 2692, 3365, 4868, 6085, 6730, 12170, 13460, 24340, 35669, 64501, 71338, 129002, 142676, 178345, 258004, 322505, 356690, 645010, 713380, 819041, 1290020, 1638082, 3276164, 4095205, 8190410, 16380820, 43409173, 86818346, 173636692, 217045865, 434091730, 868183460]

約数ペア:

[(1, 868183460), (2, 434091730), (4, 217045865), (5, 173636692), (10, 86818346), (20, 43409173), (53, 16380820), (106, 8190410), (212, 4095205), (265, 3276164), (530, 1638082), (673, 1290020), (1060, 819041), (1217, 713380), (1346, 645010), (2434, 356690), (2692, 322505), (3365, 258004), (4868, 178345), (6085, 142676), (6730, 129002), (12170, 71338), (13460, 64501), (24340, 35669)]