12042550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 12455882

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 191, 194, 325, 382, 485, 650, 955, 970, 1261, 1910, 2425, 2483, 2522, 4775, 4850, 4966, 6305, 9550, 12415, 12610, 18527, 24830, 31525, 37054, 62075, 63050, 92635, 124150, 185270, 240851, 463175, 481702, 926350, 1204255, 2408510, 6021275, 12042550]

約数ペア:

[(1, 12042550), (2, 6021275), (5, 2408510), (10, 1204255), (13, 926350), (25, 481702), (26, 463175), (50, 240851), (65, 185270), (97, 124150), (130, 92635), (191, 63050), (194, 62075), (325, 37054), (382, 31525), (485, 24830), (650, 18527), (955, 12610), (970, 12415), (1261, 9550), (1910, 6305), (2425, 4966), (2483, 4850), (2522, 4775)]