74372650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 85929590

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 647, 950, 1045, 1210, 1294, 2090, 2299, 3025, 3235, 4598, 5225, 6050, 6470, 7117, 10450, 11495, 12293, 14234, 16175, 22990, 24586, 32350, 35585, 57475, 61465, 71170, 78287, 114950, 122930, 135223, 156574, 177925, 270446, 307325, 355850, 391435, 614650, 676115, 782870, 1352230, 1487453, 1957175, 2974906, 3380575, 3914350, 6761150, 7437265, 14874530, 37186325, 74372650]

約数ペア:

[(1, 74372650), (2, 37186325), (5, 14874530), (10, 7437265), (11, 6761150), (19, 3914350), (22, 3380575), (25, 2974906), (38, 1957175), (50, 1487453), (55, 1352230), (95, 782870), (110, 676115), (121, 614650), (190, 391435), (209, 355850), (242, 307325), (275, 270446), (418, 177925), (475, 156574), (550, 135223), (605, 122930), (647, 114950), (950, 78287), (1045, 71170), (1210, 61465), (1294, 57475), (2090, 35585), (2299, 32350), (3025, 24586), (3235, 22990), (4598, 16175), (5225, 14234), (6050, 12293), (6470, 11495), (7117, 10450)]