72383410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 144482688

約数和(自身を除く): 72099278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 367, 605, 734, 815, 1210, 1630, 1793, 1835, 3586, 3670, 4037, 8074, 8965, 17930, 19723, 20185, 39446, 40370, 44407, 59821, 88814, 98615, 119642, 197230, 222035, 299105, 444070, 598210, 658031, 1316062, 3290155, 6580310, 7238341, 14476682, 36191705, 72383410]

約数ペア:

[(1, 72383410), (2, 36191705), (5, 14476682), (10, 7238341), (11, 6580310), (22, 3290155), (55, 1316062), (110, 658031), (121, 598210), (163, 444070), (242, 299105), (326, 222035), (367, 197230), (605, 119642), (734, 98615), (815, 88814), (1210, 59821), (1630, 44407), (1793, 40370), (1835, 39446), (3586, 20185), (3670, 19723), (4037, 17930), (8074, 8965)]