40378427095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 51963120000

約数和(自身を除く): 11584692905

約数列:

[1, 5, 29, 53, 145, 149, 179, 197, 265, 745, 895, 985, 1537, 4321, 5191, 5713, 7685, 7897, 9487, 10441, 21605, 25955, 26671, 28565, 29353, 35263, 39485, 47435, 52205, 133355, 146765, 176315, 229013, 275123, 302789, 773459, 851237, 1022627, 1145065, 1375615, 1413563, 1513945, 1555709, 1868939, 3867295, 4256185, 5113135, 5254187, 7067815, 7778545, 9344695, 26270935, 40993327, 45115561, 54199231, 152371423, 204966635, 225577805, 270996155, 278471911, 761857115, 1392359555, 8075685419, 40378427095]

約数ペア:

[(1, 40378427095), (5, 8075685419), (29, 1392359555), (53, 761857115), (145, 278471911), (149, 270996155), (179, 225577805), (197, 204966635), (265, 152371423), (745, 54199231), (895, 45115561), (985, 40993327), (1537, 26270935), (4321, 9344695), (5191, 7778545), (5713, 7067815), (7685, 5254187), (7897, 5113135), (9487, 4256185), (10441, 3867295), (21605, 1868939), (25955, 1555709), (26671, 1513945), (28565, 1413563), (29353, 1375615), (35263, 1145065), (39485, 1022627), (47435, 851237), (52205, 773459), (133355, 302789), (146765, 275123), (176315, 229013)]