366993643900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19603}}^1\times {\mathrm{14401}}^1$

素因数の和:34031

約数の個数: 72

約数和(自身を含む): 857739222704

約数和(自身を除く): 490745578804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 14401, 19603, 28802, 39206, 57604, 72005, 78412, 98015, 144010, 187213, 196030, 254839, 288020, 360025, 374426, 392060, 490075, 509678, 720050, 748852, 936065, 980150, 1019356, 1274195, 1440100, 1872130, 1960300, 2548390, 3744260, 4680325, 5096780, 6370975, 9360650, 12741950, 18721300, 25483900, 282302803, 564605606, 1129211212, 1411514015, 2823028030, 3669936439, 5646056060, 7057570075, 7339872878, 14115140150, 14679745756, 18349682195, 28230280300, 36699364390, 73398728780, 91748410975, 183496821950, 366993643900]

約数ペア:

[(1, 366993643900), (2, 183496821950), (4, 91748410975), (5, 73398728780), (10, 36699364390), (13, 28230280300), (20, 18349682195), (25, 14679745756), (26, 14115140150), (50, 7339872878), (52, 7057570075), (65, 5646056060), (100, 3669936439), (130, 2823028030), (260, 1411514015), (325, 1129211212), (650, 564605606), (1300, 282302803), (14401, 25483900), (19603, 18721300), (28802, 12741950), (39206, 9360650), (57604, 6370975), (72005, 5096780), (78412, 4680325), (98015, 3744260), (144010, 2548390), (187213, 1960300), (196030, 1872130), (254839, 1440100), (288020, 1274195), (360025, 1019356), (374426, 980150), (392060, 936065), (490075, 748852), (509678, 720050)]