4925833380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{3739}}^1$

素因数の和:4330

約数の個数: 144

約数和(自身を含む): 16123947840

約数和(自身を除く): 11198114460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 563, 585, 780, 1126, 1170, 1689, 2252, 2340, 2815, 3378, 3739, 5067, 5630, 6756, 7319, 7478, 8445, 10134, 11217, 11260, 14638, 14956, 16890, 18695, 20268, 21957, 22434, 25335, 29276, 33651, 33780, 36595, 37390, 43914, 44868, 48607, 50670, 56085, 65871, 67302, 73190, 74780, 87828, 97214, 101340, 109785, 112170, 131742, 134604, 145821, 146380, 168255, 194428, 219570, 224340, 243035, 263484, 291642, 329355, 336510, 437463, 439140, 486070, 583284, 658710, 673020, 729105, 874926, 972140, 1317420, 1458210, 1749852, 2105057, 2187315, 2916420, 4210114, 4374630, 6315171, 8420228, 8749260, 10525285, 12630342, 18945513, 21050570, 25260684, 27365741, 31575855, 37891026, 42101140, 54731482, 63151710, 75782052, 82097223, 94727565, 109462964, 126303420, 136828705, 164194446, 189455130, 246291669, 273657410, 328388892, 378910260, 410486115, 492583338, 547314820, 820972230, 985166676, 1231458345, 1641944460, 2462916690, 4925833380]

約数ペア:

[(1, 4925833380), (2, 2462916690), (3, 1641944460), (4, 1231458345), (5, 985166676), (6, 820972230), (9, 547314820), (10, 492583338), (12, 410486115), (13, 378910260), (15, 328388892), (18, 273657410), (20, 246291669), (26, 189455130), (30, 164194446), (36, 136828705), (39, 126303420), (45, 109462964), (52, 94727565), (60, 82097223), (65, 75782052), (78, 63151710), (90, 54731482), (117, 42101140), (130, 37891026), (156, 31575855), (180, 27365741), (195, 25260684), (234, 21050570), (260, 18945513), (390, 12630342), (468, 10525285), (563, 8749260), (585, 8420228), (780, 6315171), (1126, 4374630), (1170, 4210114), (1689, 2916420), (2252, 2187315), (2340, 2105057), (2815, 1749852), (3378, 1458210), (3739, 1317420), (5067, 972140), (5630, 874926), (6756, 729105), (7319, 673020), (7478, 658710), (8445, 583284), (10134, 486070), (11217, 439140), (11260, 437463), (14638, 336510), (14956, 329355), (16890, 291642), (18695, 263484), (20268, 243035), (21957, 224340), (22434, 219570), (25335, 194428), (29276, 168255), (33651, 146380), (33780, 145821), (36595, 134604), (37390, 131742), (43914, 112170), (44868, 109785), (48607, 101340), (50670, 97214), (56085, 87828), (65871, 74780), (67302, 73190)]