2016089075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 3622830624

約数和(自身を除く): 1606741549

約数列:

[1, 5, 7, 11, 13, 17, 25, 35, 49, 55, 65, 77, 85, 91, 119, 143, 175, 187, 221, 245, 275, 325, 385, 425, 455, 539, 595, 637, 677, 715, 833, 935, 1001, 1105, 1225, 1309, 1547, 1925, 2275, 2431, 2695, 2975, 3185, 3385, 3575, 4165, 4675, 4739, 5005, 5525, 6545, 7007, 7447, 7735, 8801, 9163, 10829, 11509, 12155, 13475, 15925, 16925, 17017, 20825, 23695, 25025, 32725, 33173, 35035, 37235, 38675, 44005, 45815, 52129, 54145, 57545, 60775, 61607, 80563, 85085, 96811, 118475, 119119, 126599, 149617, 165865, 175175, 186175, 220025, 229075, 260645, 270725, 287725, 308035, 364903, 402815, 425425, 431249, 484055, 563941, 595595, 632995, 677677, 748085, 829325, 886193, 1047319, 1303225, 1540175, 1645787, 1824515, 2014075, 2156245, 2420275, 2819705, 2977975, 3164975, 3388385, 3740425, 4430965, 4743739, 5236595, 6203351, 7331233, 8228935, 9122575, 10781225, 11520509, 14098525, 16941925, 22154825, 23718695, 26182975, 31016755, 36656165, 41144675, 57602545, 80643563, 118593475, 155083775, 183280825, 288012725, 403217815, 2016089075]

約数ペア:

[(1, 2016089075), (5, 403217815), (7, 288012725), (11, 183280825), (13, 155083775), (17, 118593475), (25, 80643563), (35, 57602545), (49, 41144675), (55, 36656165), (65, 31016755), (77, 26182975), (85, 23718695), (91, 22154825), (119, 16941925), (143, 14098525), (175, 11520509), (187, 10781225), (221, 9122575), (245, 8228935), (275, 7331233), (325, 6203351), (385, 5236595), (425, 4743739), (455, 4430965), (539, 3740425), (595, 3388385), (637, 3164975), (677, 2977975), (715, 2819705), (833, 2420275), (935, 2156245), (1001, 2014075), (1105, 1824515), (1225, 1645787), (1309, 1540175), (1547, 1303225), (1925, 1047319), (2275, 886193), (2431, 829325), (2695, 748085), (2975, 677677), (3185, 632995), (3385, 595595), (3575, 563941), (4165, 484055), (4675, 431249), (4739, 425425), (5005, 402815), (5525, 364903), (6545, 308035), (7007, 287725), (7447, 270725), (7735, 260645), (8801, 229075), (9163, 220025), (10829, 186175), (11509, 175175), (12155, 165865), (13475, 149617), (15925, 126599), (16925, 119119), (17017, 118475), (20825, 96811), (23695, 85085), (25025, 80563), (32725, 61607), (33173, 60775), (35035, 57545), (37235, 54145), (38675, 52129), (44005, 45815)]