2752460840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{28517}}^1$

素因数の和:28674

約数の個数: 64

約数和(自身を含む): 6570547200

約数和(自身を除く): 3818086360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1270, 2413, 2540, 4826, 5080, 9652, 12065, 19304, 24130, 28517, 48260, 57034, 96520, 114068, 142585, 228136, 285170, 541823, 570340, 1083646, 1140680, 2167292, 2709115, 3621659, 4334584, 5418230, 7243318, 10836460, 14486636, 18108295, 21672920, 28973272, 36216590, 68811521, 72433180, 137623042, 144866360, 275246084, 344057605, 550492168, 688115210, 1376230420, 2752460840]

約数ペア:

[(1, 2752460840), (2, 1376230420), (4, 688115210), (5, 550492168), (8, 344057605), (10, 275246084), (19, 144866360), (20, 137623042), (38, 72433180), (40, 68811521), (76, 36216590), (95, 28973272), (127, 21672920), (152, 18108295), (190, 14486636), (254, 10836460), (380, 7243318), (508, 5418230), (635, 4334584), (760, 3621659), (1016, 2709115), (1270, 2167292), (2413, 1140680), (2540, 1083646), (4826, 570340), (5080, 541823), (9652, 285170), (12065, 228136), (19304, 142585), (24130, 114068), (28517, 96520), (48260, 57034)]