67534940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 162328320

約数和(自身を除く): 94793380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 59, 86, 110, 118, 121, 172, 215, 220, 236, 242, 295, 430, 473, 484, 590, 605, 649, 860, 946, 1180, 1210, 1298, 1331, 1892, 2365, 2420, 2537, 2596, 2662, 3245, 4730, 5074, 5203, 5324, 6490, 6655, 7139, 9460, 10148, 10406, 12685, 12980, 13310, 14278, 20812, 25370, 26015, 26620, 27907, 28556, 35695, 50740, 52030, 55814, 57233, 71390, 78529, 104060, 111628, 114466, 139535, 142780, 157058, 228932, 279070, 286165, 306977, 314116, 392645, 558140, 572330, 613954, 785290, 1144660, 1227908, 1534885, 1570580, 3069770, 3376747, 6139540, 6753494, 13506988, 16883735, 33767470, 67534940]

約数ペア:

[(1, 67534940), (2, 33767470), (4, 16883735), (5, 13506988), (10, 6753494), (11, 6139540), (20, 3376747), (22, 3069770), (43, 1570580), (44, 1534885), (55, 1227908), (59, 1144660), (86, 785290), (110, 613954), (118, 572330), (121, 558140), (172, 392645), (215, 314116), (220, 306977), (236, 286165), (242, 279070), (295, 228932), (430, 157058), (473, 142780), (484, 139535), (590, 114466), (605, 111628), (649, 104060), (860, 78529), (946, 71390), (1180, 57233), (1210, 55814), (1298, 52030), (1331, 50740), (1892, 35695), (2365, 28556), (2420, 27907), (2537, 26620), (2596, 26015), (2662, 25370), (3245, 20812), (4730, 14278), (5074, 13310), (5203, 12980), (5324, 12685), (6490, 10406), (6655, 10148), (7139, 9460)]