86159300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 198841440

約数和(自身を除く): 112682140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 137, 190, 274, 331, 380, 475, 548, 662, 685, 950, 1324, 1370, 1655, 1900, 2603, 2740, 3310, 3425, 5206, 6289, 6620, 6850, 8275, 10412, 12578, 13015, 13700, 16550, 25156, 26030, 31445, 33100, 45347, 52060, 62890, 65075, 90694, 125780, 130150, 157225, 181388, 226735, 260300, 314450, 453470, 628900, 861593, 906940, 1133675, 1723186, 2267350, 3446372, 4307965, 4534700, 8615930, 17231860, 21539825, 43079650, 86159300]

約数ペア:

[(1, 86159300), (2, 43079650), (4, 21539825), (5, 17231860), (10, 8615930), (19, 4534700), (20, 4307965), (25, 3446372), (38, 2267350), (50, 1723186), (76, 1133675), (95, 906940), (100, 861593), (137, 628900), (190, 453470), (274, 314450), (331, 260300), (380, 226735), (475, 181388), (548, 157225), (662, 130150), (685, 125780), (950, 90694), (1324, 65075), (1370, 62890), (1655, 52060), (1900, 45347), (2603, 33100), (2740, 31445), (3310, 26030), (3425, 25156), (5206, 16550), (6289, 13700), (6620, 13015), (6850, 12578), (8275, 10412)]