71348860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29483}}^1$

素因数の和:29514

約数の個数: 36

約数和(自身を含む): 164697624

約数和(自身を除く): 93348764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 29483, 58966, 117932, 147415, 294830, 324313, 589660, 648626, 1297252, 1621565, 3243130, 3567443, 6486260, 7134886, 14269772, 17837215, 35674430, 71348860]

約数ペア:

[(1, 71348860), (2, 35674430), (4, 17837215), (5, 14269772), (10, 7134886), (11, 6486260), (20, 3567443), (22, 3243130), (44, 1621565), (55, 1297252), (110, 648626), (121, 589660), (220, 324313), (242, 294830), (484, 147415), (605, 117932), (1210, 58966), (2420, 29483)]