2596981750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2231

約数の個数: 128

約数和(自身を含む): 5828060160

約数和(自身を除く): 3231078410

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 25, 38, 46, 50, 55, 95, 110, 115, 125, 190, 209, 230, 250, 253, 275, 418, 437, 475, 506, 550, 575, 874, 950, 1045, 1150, 1265, 1375, 2090, 2161, 2185, 2375, 2530, 2750, 2875, 4322, 4370, 4750, 4807, 5225, 5750, 6325, 9614, 10450, 10805, 10925, 12650, 21610, 21850, 23771, 24035, 26125, 31625, 41059, 47542, 48070, 49703, 52250, 54025, 54625, 63250, 82118, 99406, 108050, 109250, 118855, 120175, 205295, 237710, 240350, 248515, 270125, 410590, 451649, 497030, 540250, 546733, 594275, 600875, 903298, 944357, 1026475, 1093466, 1188550, 1201750, 1242575, 1888714, 2052950, 2258245, 2485150, 2733665, 2971375, 4516490, 4721785, 5132375, 5467330, 5942750, 6212875, 9443570, 10264750, 10387927, 11291225, 12425750, 13668325, 20775854, 22582450, 23608925, 27336650, 47217850, 51939635, 56456125, 68341625, 103879270, 112912250, 118044625, 136683250, 236089250, 259698175, 519396350, 1298490875, 2596981750]

約数ペア:

[(1, 2596981750), (2, 1298490875), (5, 519396350), (10, 259698175), (11, 236089250), (19, 136683250), (22, 118044625), (23, 112912250), (25, 103879270), (38, 68341625), (46, 56456125), (50, 51939635), (55, 47217850), (95, 27336650), (110, 23608925), (115, 22582450), (125, 20775854), (190, 13668325), (209, 12425750), (230, 11291225), (250, 10387927), (253, 10264750), (275, 9443570), (418, 6212875), (437, 5942750), (475, 5467330), (506, 5132375), (550, 4721785), (575, 4516490), (874, 2971375), (950, 2733665), (1045, 2485150), (1150, 2258245), (1265, 2052950), (1375, 1888714), (2090, 1242575), (2161, 1201750), (2185, 1188550), (2375, 1093466), (2530, 1026475), (2750, 944357), (2875, 903298), (4322, 600875), (4370, 594275), (4750, 546733), (4807, 540250), (5225, 497030), (5750, 451649), (6325, 410590), (9614, 270125), (10450, 248515), (10805, 240350), (10925, 237710), (12650, 205295), (21610, 120175), (21850, 118855), (23771, 109250), (24035, 108050), (26125, 99406), (31625, 82118), (41059, 63250), (47542, 54625), (48070, 54025), (49703, 52250)]