80974300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73613}}^1$

素因数の和:73638

約数の個数: 36

約数和(自身を含む): 191690856

約数和(自身を除く): 110716556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 73613, 147226, 294452, 368065, 736130, 809743, 1472260, 1619486, 1840325, 3238972, 3680650, 4048715, 7361300, 8097430, 16194860, 20243575, 40487150, 80974300]

約数ペア:

[(1, 80974300), (2, 40487150), (4, 20243575), (5, 16194860), (10, 8097430), (11, 7361300), (20, 4048715), (22, 3680650), (25, 3238972), (44, 1840325), (50, 1619486), (55, 1472260), (100, 809743), (110, 736130), (220, 368065), (275, 294452), (550, 147226), (1100, 73613)]