3673181320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{9649}}^1$

素因数の和:9998

約数の個数: 64

約数和(自身を含む): 8559936000

約数和(自身を除く): 4886754680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 307, 310, 614, 620, 1228, 1240, 1535, 2456, 3070, 6140, 9517, 9649, 12280, 19034, 19298, 38068, 38596, 47585, 48245, 76136, 77192, 95170, 96490, 190340, 192980, 299119, 380680, 385960, 598238, 1196476, 1495595, 2392952, 2962243, 2991190, 5924486, 5982380, 11848972, 11964760, 14811215, 23697944, 29622430, 59244860, 91829533, 118489720, 183659066, 367318132, 459147665, 734636264, 918295330, 1836590660, 3673181320]

約数ペア:

[(1, 3673181320), (2, 1836590660), (4, 918295330), (5, 734636264), (8, 459147665), (10, 367318132), (20, 183659066), (31, 118489720), (40, 91829533), (62, 59244860), (124, 29622430), (155, 23697944), (248, 14811215), (307, 11964760), (310, 11848972), (614, 5982380), (620, 5924486), (1228, 2991190), (1240, 2962243), (1535, 2392952), (2456, 1495595), (3070, 1196476), (6140, 598238), (9517, 385960), (9649, 380680), (12280, 299119), (19034, 192980), (19298, 190340), (38068, 96490), (38596, 95170), (47585, 77192), (48245, 76136)]