14430990440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1479

約数の個数: 128

約数和(自身を含む): 34295076000

約数和(自身を除く): 19864085560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 113, 116, 145, 178, 226, 232, 290, 356, 445, 452, 565, 580, 712, 890, 904, 1130, 1160, 1237, 1780, 2260, 2474, 2581, 3277, 3560, 4520, 4948, 5162, 6185, 6554, 9896, 10057, 10324, 12370, 12905, 13108, 16385, 20114, 20648, 24740, 25810, 26216, 32770, 35873, 40228, 49480, 50285, 51620, 65540, 71746, 80456, 100570, 103240, 110093, 131080, 139781, 143492, 179365, 201140, 220186, 279562, 286984, 291653, 358730, 402280, 440372, 550465, 559124, 583306, 698905, 717460, 880744, 1100930, 1118248, 1166612, 1397810, 1434920, 1458265, 2201860, 2333224, 2795620, 2916530, 3192697, 4053649, 4403720, 5591240, 5833060, 6385394, 8107298, 11666120, 12440509, 12770788, 15963485, 16214596, 20268245, 24881018, 25541576, 31926970, 32429192, 40536490, 49762036, 62202545, 63853940, 81072980, 99524072, 124405090, 127707880, 162145960, 248810180, 360774761, 497620360, 721549522, 1443099044, 1803873805, 2886198088, 3607747610, 7215495220, 14430990440]

約数ペア:

[(1, 14430990440), (2, 7215495220), (4, 3607747610), (5, 2886198088), (8, 1803873805), (10, 1443099044), (20, 721549522), (29, 497620360), (40, 360774761), (58, 248810180), (89, 162145960), (113, 127707880), (116, 124405090), (145, 99524072), (178, 81072980), (226, 63853940), (232, 62202545), (290, 49762036), (356, 40536490), (445, 32429192), (452, 31926970), (565, 25541576), (580, 24881018), (712, 20268245), (890, 16214596), (904, 15963485), (1130, 12770788), (1160, 12440509), (1237, 11666120), (1780, 8107298), (2260, 6385394), (2474, 5833060), (2581, 5591240), (3277, 4403720), (3560, 4053649), (4520, 3192697), (4948, 2916530), (5162, 2795620), (6185, 2333224), (6554, 2201860), (9896, 1458265), (10057, 1434920), (10324, 1397810), (12370, 1166612), (12905, 1118248), (13108, 1100930), (16385, 880744), (20114, 717460), (20648, 698905), (24740, 583306), (25810, 559124), (26216, 550465), (32770, 440372), (35873, 402280), (40228, 358730), (49480, 291653), (50285, 286984), (51620, 279562), (65540, 220186), (71746, 201140), (80456, 179365), (100570, 143492), (103240, 139781), (110093, 131080)]