46900100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 112284480

約数和(自身を除く): 65384380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 839, 860, 1075, 1118, 1300, 1678, 2150, 2236, 2795, 3356, 4195, 4300, 5590, 8390, 10907, 11180, 13975, 16780, 20975, 21814, 27950, 36077, 41950, 43628, 54535, 55900, 72154, 83900, 109070, 144308, 180385, 218140, 272675, 360770, 469001, 545350, 721540, 901925, 938002, 1090700, 1803850, 1876004, 2345005, 3607700, 4690010, 9380020, 11725025, 23450050, 46900100]

約数ペア:

[(1, 46900100), (2, 23450050), (4, 11725025), (5, 9380020), (10, 4690010), (13, 3607700), (20, 2345005), (25, 1876004), (26, 1803850), (43, 1090700), (50, 938002), (52, 901925), (65, 721540), (86, 545350), (100, 469001), (130, 360770), (172, 272675), (215, 218140), (260, 180385), (325, 144308), (430, 109070), (559, 83900), (650, 72154), (839, 55900), (860, 54535), (1075, 43628), (1118, 41950), (1300, 36077), (1678, 27950), (2150, 21814), (2236, 20975), (2795, 16780), (3356, 13975), (4195, 11180), (4300, 10907), (5590, 8390)]